Question

1. During vaporization, a ________ becomes a _______.
A. gas, liquid
B. liquid, solid
C. solid, gas
D. liquid, gas

2. Atoms in a _______ channot change position but do vibrate in place.
A. Gas
B. Liquid
C. Solid

3. A car and a truck are driving at the same velocity of 28 m/s. The car has a mass of 1500 kg and the truck has a mass of 15,000 kg. Which vehicle has a greater momentum?
A. The car
B. The truck
C. Both have the same momentum
D. There is not enough information to answer the question

Answer 1

1: C
2:B
3:A ,<-- i think but im not sure tho i would assume the car because it has lighter weight

Answer 2

1. B (Absolutely Positive)
2. C
3. B

Trust me

Answer 3

vaporazation bro is the changing of a solid to a gas so number 1 u ovbiously have wrong

Answer 4

Vaporization is from a liquid to a gas, the process of a solid changing directly to a gas is called sublimation.

Answer 5

Hmm. I think some people are a little confused with terminology. eSpeX is right, vaporisation is the change of phase from a liquid to a gas.

1. D. Think of boiling water and the steam coming from it.
2. C. Think about the density of a solid.
3. B. Momentum = mass x velocity. So if velocity is equal, greater mass = greater momentum.