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Question #5d8df

What is the surface area to volume ratio for a cube that measures 4 cm on each side?

How do capacitors fail?

Question #3d3b7

Question #13710

Question #fb158

What is the difference between an isotope and a radioisotope?

What are viruses?

What does wavelength, frequency, and inverse relationship mean?

What role does ATP play in metabolism?

What is the specific heat capacity of lead?

A 7.3 kg bowling ball and a 8.1 kg bowling ball rest on a rack 1.27 m apart. What is the force of gravity exerted on each of the balls by the other ball?

How would you balance:
Al(s) + HNO3(aq) > Al(NO3)3(aq) + H2(g)?

How do you solve #3x + 9x = 60#?

How can viruses nourish themselves?

A hot air balloon begins its descent at a rate of 22#1/2# feet per minute. How long will it take for the balloon' s elevation to change by —315 feet?

The wind exerts a force of 452 N north on a sailboat, while the water exerts a force of 325 N west on the sailboat. What is the magnitude and direction of the net force on the sailboat?

How is energy conserved in an endothermic reaction?

What is the mass number of oxygen?

How does air resistance affect the motion of an object?

Two groups of canoeists meet in the middle of a lake. A person in canoe 1 pushes on canoe 2 with a force of 46 N to separate the canoes. If the mass of canoe 1 and its occupants is 130 kg, and the mass of canoe 2 and its occupants is 250 kg, after 1.20s?

What is the use of plane mirrors?

How does the polarity of a substance affect its solubility in water?

How does energy relate to wavelength and frequency?

How does wavelength affect lasers?

What is the oxidation number of iron in Fe3O7 ?