Answers edited by Aritra G.
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Question #53f84

What is the Dalton atomic model?

How did Coulomb study the repulsion and attraction forces of charged particles?

How is the scalar product of vectors related to work?

Question #ec1b2

What is an example of how a magnetic force can make an object move?

The velocity of an object with a mass of #3 kg# is given by #v(t)= sin 4 t + cos 4 t #. What is the impulse applied to the object at #t= pi /4 #?

Question #7bdc8

How does particle physics explain fundamental forces?

Question #e9899

Question #0ad8d

Question #553e0

Question #ca849

What is vector projection?

Question #04863

What is meant by thermionic emission?

What was Heisenberg's contribution to the atomic model?

How does a resistor affect an AC circuit?

What are electromagnetic waves?

Did Ernest Rutherford's experiment establish the plum budding model of the atom?

What is the force, in terms of Coulomb's constant, between two electrical charges of #14 C# and #9 C# that are #4 m # apart?

What is the String Theory?

Do all stars radiate heat energy, light energy, and electromagnetic waves?

Question #891a7

How does a vector differ from its projection?

Question #a8471

Question #72ca9

Question #a65c6

How do you solve the system of equations #x + y =  3# and #x + 2y + 8= 0#?

What is the angular momentum of an object with a mass of #5 kg# that moves along a circular path of radius #4 m# at a frequency of # 4 Hz #?

Red light has a wavelength of #7.0 times 10^7# #m#, what is its frequency?

How do I use Frobenious' power series method to solve a CauchyEuler's equation ?

What does electromagnetic induction depend on?

Question #87082

What is an electric current that reverses its direction in a regular pattern?

Question #d88fe

Why do batteries run down?

The average kinetic energy of the molecules of an ideal gas is directly proportional to what?

Question #6b809

The position of an object moving along a line is given by #p(t) = sin(3t pi /4) +2 #. What is the speed of the object at #t = (3pi) /4 #?

What does the second law of thermodynamics state?

What is the difference between physical optics and geometric optics?

How was the second law of thermodynamics created?

Question #015d1

How does the kineticmolecular theory explain the pressure exerted by gases?

Why is cyclohexanol a secondary alcohol?

Is a metal's work function, #Phi# and first ionisation energy the same?

Why doesn't a heavy object accelerate more than a light object when both are freely falling?

Why is electric potential a more useful quantity for most calculations than electrical potential energy?

Question #13005

Question #05008

How are electric charges produced?

How can an electric field be produced in a metal?

How are frequency and energy in electromagnetic waves related?

How do you solve quadratic inequalities #4x^2  5x < 6#?

Does the conservation of momentum really imply Newton's third law?

How would you explain the photoelectric effect using quantum theory?

How do single double and triple bonds compare?

Question #23b7a

The velocity function is #v(t)=t^2+4t3# for a particle moving along a line. Find the displacement of the particle during the time interval [0,5]?

Are there limitations to Newton's third law? Why?

Why is Gibbs free energy 0 at phase change?

Why is alternating current used to distribute electricity?

What are the similarities and differences between temperature and thermal energy?

What are common mistakes students make with Cramer's rule?

Question #a90b7

Question #4730f

What force is the weakest force in the atom?

What is shielding effect of inner electrons?

What is the relative velocity equation?

Is #x+sqrty=4# a linear function and explain your reasoning?

How do single, double, and triple bonds affect bond length?

What is the relationship between Charles law and the kinetic theory of gases?

Can absolute zero temperature be reached?

What is integration by Parts?

What is the probability function for the Hydrogen atom?

How do you simplify #sqrt(52) #?

How are displacement, velocity and acceleration related?

How do you solve #9x ^ { 2}  5=  77#?

Question regarding light refraction?

What are Helmholtz free energy and Gibbs free energy?

How are Stefan's law and Newton's law of cooling related?

How are particle accelerators helping study and control particles?

Why do sound waves travel fastest in solids rather than in liquids or gases?

How does force change the shape of an object?

What is electric generators?

How is heat energy transferred?

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