This is what scientists call newton's cradle. it is a handy devise used to illustrate many concepts in physics. imagine the ball on
the right is dropped. according to newton's third law of motion, what is the expected result once the ball hits the ball closest to
it?

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?

How does the entropy of steam compare to the entropy of ice?

Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging