Suppose there are two identical gas cylinders. one contains the monatomic gas krypton (kr), and the other contains an equal mass of the monatomic gas neon (ne). the pressures in the cylinders are the same, but the temperatures are different. determine the ratio kekr/kene of the average kinetic energy of an atom of krypton to the average kinetic energy of an atom of neon.

Which type of microscope would allow the viewer to see ribosomes inside a cell?

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?