# Calculations with wavelength and frequency

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Calculations with wavelength and frequency### Questions

- Question #f2711
- Question #6b062
- Question #6b066
- What is the formula for frequency?
- How can I calculate wavelength of radio waves?
- How can I calculate wavelength in meters?
- How can I calculate wavelength of a photon?
- How can I calculate the wavelength from energy?
- How do you calculate the wavelength from speed?
- How do you calculate the frequency of a wave?
- How can I calculate the frequency of light?
- What is an example of a frequency calculations practice problem?
- What is an example of a wavelength calculations practice problem?
- How do you calculate the wavelength of light?
- How can I calculate the wavelength of electromagnetic radiation?
- How can I calculate the wavelength of radio waves?
- What is the frequency of a electromagnetic wave with a wavelength of 1.0 X #10^5# m?
- If a sound wave traveling at a speed of 369 meters per second has a wavelength of 3 meters what is the frequency if the sound wave?
- If a sound wave in the air has a frequency of 256 hertz and is traveling at a speed of 331 meters/second. What is its wavelength?
- If the frequency of a wave is 2.0 cycles per second and its speed is 0.04 meter per second,what is the wavelength of the wave?
- What is its wavelength if a wave has a speed of 45 meters per second and a frequency of 75Hz?
- If the speed of the wave is 40 m/s and the wavelength is 10meters, what Is the wave frequency?
- A wave has a wavelength of 15mm and a frequency of 4 hertz, what is its speed?
- If the speed of a wave is 335km/s and has a wavelength of 600km what is its frequency?
- If a certain ocean wave has a frequency of .09 hertz, and a wavelength of 10 meters, what is the speed?
- What is the wavelength of this wave if the frequency of a wave is 40 Hertz and the speed of the wave is 100 meters per second?
- Question #1ec19
- Question #d6cb4
- Question #1820b
- Question #dfb1a
- Question #12271
- Question #d8ab4
- Which of the transitions in the hydrogen atom energy-level is the longest wavelength photon?
- Question #ca1b7
- The work function of an element is the energy required to remove an electron from the surface of the solid element. The work function for lithium is 279.7 kJ/mol. What is the maximum wavelength of light that can remove an electron from an atom ?
- How to Calculate the de Broglie wavelength for each of the following ? a. an electron with a velocity 10.% of the speed of light b. a tennis ball (55 g) served at 35 m/s (,80 mi/h)
- Arrange the following spectral regions in order of increasing wavelength ? A) microwave < infrared < visible < ultraviolet B) ultraviolet < infrared < visible < microwave C) ultraviolet < visible < infrared < microwave
- What is the frequency of a helium-neon laser light with a wavelength of 632.8 nm? The speed of light is #3.00 * 10^8 "m/s"#.
- First vibrational level for NaH lies at 1.154 × 10-20 J and the second vibrational level lies at 3.406 × 10-20 J. What is the frequency of the photon emitted when a molecule of NaH drops from the second vibrational level to the first vibrational level?
- Question #bb2dc
- Question #cb97b
- How do you calculate the wavelength of a photon that has an energy of #1.257 * 10^(-24)# #"J"# ?
- Question #2a44d
- Question #785ad
- Question #3180d
- Question #2f8d7
- Question #31613
- Which of the following compounds has the longest λ max ? https://www.chegg.com/homework-help/questions-and-answers/following-compound-s-longest-max-q3760297
- Question #57b52
- Question #cf90a
- Question #72974
- What is the frequency of an x-ray that has a wavelength of #1.5*10^-10# m?
- If the frequency of light is known to be #2.35 * 10^14 sec^-1#, what is the wavelength?
- What is the wavelength (in nm) of the red light emitted by a barcode scanner that has a frequency of #4.62 * 10^14s^-1#?
- A certain microwave has a wavelength of 0.032 meters. What is the frequency of the microwave?
- What is the frequency of a wave carrying #8.35 * 10^-18# J of energy?
- Question #ece68
- Question #5809d
- What is the color of a wave that has a frequency of 600.0 terahertz?
- Can a light wave with a frequency of #2.00xx10^14# #"Hz"# eject an electron from a piece of silver?
- Question #8fa9a
- Question #409c9
- What is the wavelength of a wave that has a frequency of 800.0 MHz?
- What is the frequency of a light source that has a wavelength of 807 nm? What is the energy of this wave?
- What is the energy of a photon of light with a wavelength of 575 nm?
- What is the frequency of light with wavelength #2.50 * 10^-7# m?
- What is the mathematical relationship between wavelength and frequency?
- What is the energy, in joules, of a wave with a frequency of #6.78 * 10^7# Hz? What type of wave is this?
- What is the energy of a blue light with a wavelength of 545 nm?
- Question #466e7
- A monochromatic green light source used in a diffraction experiment has a wavelength of #5.80 *10^-7# m. What is the frequency of the light? What is the energy of a photon of this light?
- What is the energy of a photon of red light that has a frequency of #4.48 * 10^14# Hz?
- A gamma ray has a frequency of #2.88 * 10^21# Hz. What does this mean?
- Question #05d7b
- Radio waves that vibrate 160,000,000 times per second are used on some train lines for communications. If radio waves that vibrate half as many times per second were used instead, how would the wavelength change?
- The radio waves of a particular AM radio station vibrate 680,000 times per second. What is the wavelength of the wave?
- A global positioning satellite transmits a radio wave with a wavelength of 19 cm. What is the frequency of the radio wave?
- Question #0a9a2
- Question #14bf7
- What is the frequency of a yellow lamp with a wave length of 590 nm?
- A scientist measured the wavelength of an orange light was at #6.15 * 10^-7# meters. A second scientist measured the wavelength of a green light as #5.6 * 10^-7# meters. How much longer is the orange wave than the green wave?
- What is the wavelength of light that is being emitted at a freqency of #3.26 * 10^15# #s^-1#?
- The energy required to ionize sodium is 496 kJ /mol. What minimum frequency of light is required to ionize sodium?
- What is the wavelength that corresponds to a frequency of 104.3 MHz?
- What is the energy of a microwave with a wavelength 1.20 cm?
- What is the color of light whose frequency is #5.21 * 10^14# cycles/sec.?
- Which has higher energy, #lambda# of 674 nm or #lambda# 480 nm?
- Question #e311c
- What is the energy of a photon whose frequency is #3.0 * 10^12# Hz?
- Could you use a highly intense beam of red light to eject electrons from the surface of a metal?
- A wavelength of 850 nm is used for fiber optic transmission. What is its frequency?
- If a radio station broadcasts at 92.1 MHz, what is the wavelength of the electromagnetic radiation?
- What is the wavelength of a photon of blue light whose frequency is #6.3 * 10^14# #s^-1#?
- What is the energy associated with a microwave having a frequency of #7.5 * 10^10# #s^-1#?
- What is the frequency of a photon with a wavelength of #2.5 * 10^-9# m? In what region of the spectrum is this located?
- What is the energy of an emitted flame with a wavelength of #6.5 * 10^-20# m?
- What is the speed of a wave than has a wavelength of 20m and a frequency of 5.0 Hz?
- What wavelength of light is reflected from a green shirt?
- A photon of light has a wavelength of 0.050 cm. What is its energy?
- A photon has a frequency of #2.68 * 10^6# Hz. What is its energy?
- Which is faster: a red photon moving through a vacuum or a blue photon moving through a vacuum?
- An x-ray has a wavelength of 5 nanometers (#5.0 * 10^-9# m). What is the frequency of these x-rays?
- Question #dc4cc
- Question #0a1d2
- Question #1f525
- What is the wavelength if frequency of radiation is #5.10 * 10^14# #Hz#?
- What is the speed of a visible light wave if the wavelength is #4 * 10^-7# #m# and frequency #7.5 * 10^14# #Hz#?
- What happens to the speed of a wave if the wavelength decreases and frequency stays the same?
- What is the wavelength of a photon that has an energy of #3.097 * 10^4# J?
- Iron begins to glow at 1,100° C, what would be its wavelength of maximum intensity?
- Question #90cca
- What is the wavelength of the microwaves of frequency #2*10^9 Hz#?
- Question #8679d
- Assuming human skin is at 98.6 degrees Fahrenheit, what wavelength is the peak in the human thermal radiation spectrum? What type of waves are these?
- Question #36b9a
- Question #16f36
- Question #0e47b
- It takes #7.21 * 10^-19# #J# of energy to remove an electron from an iron atom. What is the maximum wavelength of light that can do this?
- The laser in an audio compact disc player uses light with a wavelength of #7.8 * 10^2# #nm#. What is the frequency of this light?
- What is the frequency of a with an energy of #3.26 * 10^-19# #J# photon?
- What is the wavelength of a light of frequency #4.47 * 10^14# #Hz#?
- What is the energy of a photon that emits a light of frequency #6.42 * 10^14# #Hz#?
- What is the frequency of a wave that travels 100 meters in 5 seconds?
- What frequency corresponds to an absorption line at 527 nm?
- What frequency does a photon of wavelength #4.5 * 10^-4# #m# have?
- The frequency of yellow light is #5.0 * 10^14#. What is its wavelength?
- Question #46f0c
- What is the frequency of light whose wavelength is #4.06 * 10^-11# m?
- What is the energy of a #7.66 * 10^14# #Hz# wave?
- How does the distance from a source effect frequency and wavelength?
- What is the frequency of green light with a wavelength of #530 * 10^-9# m?
- What is the wavelength of red light with a frequency of #460 * 10^12# #Hz#?
- What is the wavelength of violet light with a frequency of #750*10^12# #Hz#?
- Green light has a lower frequency than blue light. Which color of light has a longer wavelength?
- A star sends out a radio wave into space that has a frequency of #5.5 xx 10^7# #Hz#. What is the wavelength of this radio wave?
- As ocean waves approach the shore, friction with the ocean bottom causes them to slow down. If the frequency is the same, how will this affect the wavelength of the waves?
- A certain shade of blue has a frequency of #7.32 * 10^14# #Hz#. What is the energy of exactly one photon of this light?
- Microwave ovens emit microwave energy with a wavelength of 12.2 cm. What is the energy of exactly one photon of this microwave radiation?
- Question #9d941
- What is the energy in electron volts of X-rays that have a frequency of #3.00 * 10^16# #Hz#?
- What is the energy of a photon that has a wavelength of 13.2 nm?
- What is the frequency of light #(s^-1)# that has a wavelength of #3.86 * 10^-5# #cm#?
- What is the frequency of radiation with a wavelength of 440. nm?
- What is the wavelength range of the ordinary infrared region ? a.0.8-2.5 μm b. 2.5-16 μm c. 16-1000 μm d. 400-800 nm
- Far ultraviolet region generally lies between? a. 10-200 nm b. 200-400 nm c. 400-750 nm d. 300-500 nm
- Question #73d22
- Question #fafb1
- Question #baf4c
- Question #464d9
- What is the wavelength of a photon of energy of #5.518 * 10^-26# joules?
- An emission ray has a frequency of #5.10 * 10^14# #Hz#. Given that the speed of light is #2.998 * 10^8# #m##/s#, what is the wavelength of the ray?
- Consider an electromagnetic wave with a frequency of #3.0xx10^10# #Hz#. What is its wavelength? What is the energy of one photon of this light?
- How much energy is emitted when an electron moves from the n=4 state of a hydrogen atom to the n=2 state?
- Question #f2a5b
- What is the approximate energy of a photon having a frequency of #4*10^7# #Hz#?
- Question #9754c
- What is the wavelength of a photon with a frequency of #7.81 * 10^14# #Hz#?
- What is the energy of a photon emitted with a wavelength of 448 nm?
- Question #1c187
- How much energy does a photon of frequency #6 * 10^12# Hz have?
- How do you calculate the frequency of the light emitted by a hydrogen atom during a transition of its electron from the n = 6 to the n = 3 principal energy level? Recall that for hydrogen #E_n# =#-2.18x10^-18# #J(1/n^2)#?
- A microwave oven operates at 2.50 GHz. What is the wavelength of the radiation produced by this appliance?
- How much energy does a mole of yellow photons of wavelength 527 nm have?
- Question #15e99
- Question #3b89b
- What is the wavelength of a photon of red light (in nm) whose frequency is #4.55*10^14# #Hz#?
- Helium has an emission line at 587.6 nm. What is the frequency of this line?
- What is the approximate frequency of a photon having an energy #5*10^-24# #J#?
- What is the wavelength of electromagnetic radiation having a frequency of #5.00*10^12# #s#?
- Question #6914a
- A Laser used to read CDs emits red light of wave length 700 nanometers. How many photons does it emmitt each second if it's power is 0.10w?
- You have a solution of 0.01 M #Ni(NO_3)_2#, absorbance was 0.4 at 400 nm with a path length of 1 cm. Using Beer's Law, how do you calculate #epsilon# for this solution?
- What is the energy of a proton with a wavelength of 700.0 nm?
- Question #ac059
- Question #d40ff
- If the energy required to remove an electron from sodium is #8.23*10^-19# #J#,, what frequency of light will cause sodium to ionize?
- If the energy required to remove an electron from sodium is #8.23xx10^-19 J#, what frequency of light will cause sodium to ionize?
- Question #6f835
- What is the wavelength of a photon that has an energy of #4.41 x 10^-19#?
- Question #694db
- What is the energy absorbed when the electron in a hydrogen atom jumps from #n = 3# to #n=8#?
- Using the Bohr model, how do you calculate the frequency of light in the hydrogen atom with the energy transition goes from n=4 to n=1?
- The energy required to remove an electron from sodium is #8.23x10^-19#J. At what frequency of light will sodium ionize?
- Question #127ef
- Question #6e113
- Question #58a54
- Question #90ad5
- Question #2f4cc
- How much energy is in a wave that has a wavelength of 1.3 pm?
- According to the quantum-mechanical model transitions would produce light with the longer wavelength: #2p -> 1s# or #3p -> 1s#?
- Question #f8bdb
- Question #a9596
- An infrared wave has a wavelength of #6.5 x 10^-4# cm. What is this distance in angstroms, A?
- The energy required to dislodge electrons from sodium metal via the photoelectric effect is 275 kJ/mol What wavelength in m of light has sufficient energy to dislodge an electron from the surface of sodium?
- Question #e0081
- What frequency of light is needed to eject an electron from a metal whose threshold energy is #"201 kJ/mol"#?
- A laser dazzles the audience in a rock concert by emitting green light with a wavelength of 515 nm. How do you calculate the frequency of the light?
- Question #50ca7
- What is the wavelength of light that has a frequency of #2.55 times 10^14# #Hz#?
- Question #f5014
- Question #7e7e4
- The work function for mercury is equivalent to 435kJ/mol photons. What is the kinetic energy, in joules, of the ejected electrons when light of 188 nm strikes a mercury surface?
- Determine the wavelength, in nanometers, of the line in the Balmer series corresponding to #n_2# = 5? Express your answer using five significant figures.
- What is the velocity of an electron that makes a transition corresponding to the longest wavelength line of the Lyman series?
- What must be the velocity of electrons if their associated wavelength is equal to the longest wavelength line in the Lyman series?
- How many photons are produced in a laser pulse of 0.210 J at 535 nm?
- Question #41bbe
- What is the energy of a photon with a frequency of #5.00*10^14# hertz?
- A metal emits electrons that possess a kinetic energy = #3.1 xx 10^-19# J/electron when exposed to radiation whose frequency is #2.4 xx 10^15# Hz. What is the threshold frequency of the metal in Hz?
- You use a microwave oven to heat your dinner. The frequency of the radiation is #2.37 times 10^9 s^-1#. What is the energy of one photon of this radiation?
- What is the frequency of light given off by an electron that loses #4.05 x 10^-19# J of energy as it moves from the 2nd to the 1st energy level?
- Red light of frequency #4.37 x 10^14# Hz is required to excite a certain electron. What energy did the electron gain from the light?
- Using the Schrodinger equation, what can we calculate?
- What is the ratio of the energy of a photon to its frequency?
- In the formula E = hf what does f stand for?
- In the formula E = hf, what does h stand for?
- Question #1d33e
- How do you determine the frequency of light whose wavelength is #4.257 x 10^-7# cm?
- Question #c7335
- Solutions of the #[V(OH_2)_6]^(3+)# ion are green and absorb light of wavelength 560 nm. What is the ligand field splitting in the complex in kJ/mol?
- Which type of electromagnetic wave is invisible, but close to visible light, with wavelengths about the size of a virus or a large molecule (1 raise x #10^-8# to 4 x #10^-7# meters)?
- When a photon is scattered, what is the increase in wavelength called?
- How do you calculate the wavelength of the light emitted by a hydrogen atom during a transition of its electron from the n = 4 to the n = 1 principal energy level? Recall that for hydrogen #E_n = -2.18 xx 10^-18 J(1/n^2)#
- What is the energy of a photon of microwave radiation with a frequency of #3.20 times 10^11# #s^-1#?
- Question #d638b
- Question #26591
- Question #2e3c2
- Question #429d3
- How do you calculate the frequency and wave length of hydrogen atom spectrum when electron transfer from 5 = 5 to n = 2?
- The most prominent line in the spectrum of aluminum is emitted at 396.15 nm. What is the frequency of this line? How much energy is in one photon of this light?
- Question #1bc59
- Question #009a8
- A certain red light has a wavelength of 680 nm. What is the frequency of the light?
- How do you calculate the energy, in eV, off a photon of light of wavelength 490 nm?
- Question #02ccf
- How do you calculate the wavelength of light (in nm) required for mercury to emit an electron?
- If light has a wavelength of 468 nm, what is the energy of this light expressed with units of kJ/mol?
- What is the wavelength of blue light?
- What is the frequency and energy of electromagnetic radiation with a wavelength of #"1.22 km"#?
- Question #fd5ae
- A light wave traveling at #3.00 xx 10^8 "m/s"# has a frequency of #6.81 xx 10^(14) "Hz"#. What is the wavelength in meters?
- Question #ef39d
- What is the wave number of the hydrogen atom excitation from #n = 1# to #n = 3#?
- Question #10f96
- Question #83917
- Question #9b844
- Question #eab08
- Ratio of population of states? Find the wavelength?
- What is the wavelength for radio waves with frequency #3 times 10^9#?
- Question #baa29
- If a neon atom has an transition that emits light with a wavelength of #7.33xx10^7# m, what color of light is given off? How much energy is given off?
- Question #438c2
- What is the frequency of gamma rays that have a wavelength of #6.00 times 10^-12# #m#?
- What is the frequency of light emitted by a helium-neon laser with a wavelength of 632.8 nm? (#c = 3.00 x 10^8#)
- Colors that do not contrast strongly with each other, and which are similar in wavelength, are what type of colors?
- How much energy does a photon of frequency #6 x 10^12# Hz have?
- Question #45665
- Question #514c5
- Question #ede33
- Question #0fb46
- Question #c5144
- Question #035fe
- A #200 W# power source emits monochromatic light of wavelength #4950 Angstrom#. How many photons per minute are emitted by the source? [Given: #h = 6.6 xx 10^-34 Js#]
- Question #d772b
- An electron in a hydrogen atom absorbs a photon of energy and jumps from the ground state to the #n = 3# level. Then it returns in two steps to the ground state. What are the wavelengths of the photons involved?
- An electron in an hydrogen atom makes a transition from the ground state, #n=1#, to the excited state, #n=5#. Calculate the energy in Joules, frequency in Hertz #(1/s)#, and wavelength in #nm# of the photon?
- Question #0252a
- What is the wavelength of light with a frequency of #5.11 xx 10^11 "s"^(-1)#?
- Number of photons used from microwave to heat water?
- Question #819ac
- Question #b6ebc
- Question #8683b
- Question #5a3b6
- Question #15b3b
- Question #593b2
- Question #143e8
- What is the frequency of light which has #8.33 times 10^-22# joules?
- How do you calculate the energy of a photon of radiation with a frequency of #8.5 times 10^14# #Hz#?
- How do you calculate the energy of a photon of radiation with a wavelength of #6.4 times 10^-7# #m#?
- How do you calculate the energy of a photon of radiation with a frequency of #8.5 times 10^14# #Hz#?
- Question #feefa
- Question #80df2
- Question #39e52
- Question #f42dc
- Question #57329
- Question #52400
- Question #0a254
- Question #2f7d1
- Question #86ad6
- Question #680fd
- Question #6c2cd
- What is the electricity required to produce 1 photon,red photon and blue photon?
- Question #02253
- What is the energy of a photon that emits a light of frequency #7.21 times 10^14# #Hz#?
- What is the wavelength of an electron travelling at 5x10^5 m/s?
- Question #6b8f7
- Question #8711a
- Question #f1315
- Question #f57de
- What is the kinetic energy for one electron whose wavelength is #"650 nm"#? Its rest mass is #9.109 xx 10^(-31) "kg"#.
- The energy required to break one mole of Cl - Cl bond is #"242 kJ/mol"#. What is the longest wavelength of light capable of breaking a single Cl - Cl bond? (take #c = 3 xx 10^8# #"m/s"# and #N = 6.022 xx 10^23# #"mol"^(-1)#)
- Question #0ecd7
- Question #21464
- Question #1da08
- Question #654cf
- Question #3eff3
- FM radio broadcasts with a frequency of #102*MHz#. What is its associated wavelength?
- What is the formula for calculating frequency?
- What is the wavelength of a photon with a frequency of #4.72 times 10^14# #Hz#?
- If light has a wavelength of #692nm#, then calculate the energy of these photons in Joules?
- If an electron in a hydrogen atom makes a transition from the #n=2# level to the #n=4# level, calculate the energy in Joules of this photon?
- At which wavelength does a 100 mW laser deliver 1.6 × 1017 photons in one second? Let 1 eV = 1.60 × 10−19 J, the speed of light c = 3.00 × 108 m/s, and Planck’s constant h = 4.136 × 10−15 eV ∙ s.
- What is the energy of a photon that emits a light of frequency #4.47 times 10^14# #Hz#?
- Question #b058f
- If light of wavelength #"434 nm"# irradiates a hydrogen atom, what energy level transition will it make? What series is this in the emission line spectrum?
- The wavelength of a photon in nm having energy of 3.083•10^12J is approximately?
- Question #e63cd
- Question #007d3
- Question #1490f
- Question #cef58
- According to Wien's Law, if the surface temperature is increased by a factor of 2, what will happen to its peak wavelength?
- Question #2d808
- Question #3a518
- What is the energy in #"kJ/mol"# of photons that have wavelength #2.57 xx 10^(-5) "nm"#?
- Question #253f8
- Question #675de
- Suppose that the wavelength of some observed visible light is 550 nm. What is the corresponding frequency?
- Question #f728f
- Question #18459
- If #nu=2.61xx10^-9*s^-1#, what is the wavelength of this light?
- How do we work out the frequency of transition for an electronic transition of the hydrogen ATOM, whose electron jumps from #n=2# to #n=5#?
- Question #b1147
- Which transition emits photons of the minimum wavelength? #n = 4->1# or #n = 2->1#?
- Question #c8745
- Question #8d66e
- Question #f8475
- A photon having #lambda = 854*10^(-10) m# causes the ionization of a nitrogen atom. Give the I.E. per mole of nitrogen in KJ?
- #Q.1# Calculate the frequency of #e^-# in the first Bohr orbit of H-atom?
- Question #93462
- A neutron breaks into a proton and an electron. This decay of neutron is accompanied by the release of energy.Assuming that 50% of the energy is produced in the form of electromagnetic radiation, what will be the frequency of radiation produced.?
- Question #1e12a
- Question #44d73
- How much energy is involved in ionizing hydrogen atom at #n = 1# to #3#?
- What is the frequency of a photon whose wavelength is #6.8xx10^-7*m#?
- The frequency of radiation emitted when electron falls from n=4 to n=1 in a hydrogen atom will be (given ionization energy of H = #2.18 xx 10^(-18) "J/atom"# and #h = 6.626 xx 10^(-34) "J"cdot"s"#)?
- Question #96e84
- Calculate the wavelength of the first line in lyman series of the hydrogen spectrum (R = 109677 cm-1) how to do this?
- A photon has a wavelength of 3.5 A0. Calculate its mass. (Planck's constant, h = 6.626 x 10-34 Js. Velocity of light = 3 x 108 m/s) What is de answer?
- Question #d6bce
- Question #ae2e8
- Question #a9f09
- Question #96eae
- A particle is moving with 3 times faster than speed of electron.Ratio of wavelength of particle and electron is 1.8×10^-4 then particle is?
- Question #b9a84
- Question #b8bda
- What is the wavelength of light that hits potassium metal in order to eject photoelectrons with a wavelength of #"0.57 nm"#? The ionization energy of potassium is #"4.34 eV"#.
- Question #38800
- Question #f7f0b
- Question #699d2
- Question #89e4c
- Question #e56e4
- Question #1e68a
- Question #65e56
- Question #ef851
- Determine the frequency of light with a wavelength of #2.775 * 10^(−7)# #"cm"#. Answer in units of #"Hz"#?
- Question #ab3dc
- What is the wavelength of a photon that has a frequency of #"89 MHz"# ?
- Question #b30f3
- Question #01a9d
- Question #232b6
- Question #9af62
- Question #e0b9c
- What is the frequency of a photon that has a wavelength of #"673.8 mm"# ?
- Question #65037
- Question #3abb5
- Question #6734d
- How many photons are produced in a laser pulse of 0.338 J at 505 nm?
- Calculating wavelength help?
- Calculate the wavelength of Radio 4 which broadcasts on a frequency of #"198 kHz"# ?