What question can a student BEST answer when comparing and contrasting the models? A.
How does each model affect the temperature of a substance?

B.
How does temperature affect the rate of reaction of a substance?

C.
How does temperature affect the phase of matter of a substance?

D.
How does the phase of matter affect the temperature of a substance?

True or false: the revolution of the earth creates day and night as it rotates around the sun

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)