Question

The relationship between molecular velocities and temperature is a _____ relationship.

1. indirect
2. direct
3. inversely proportional
4. secondary

Answer 1

2. direct

Step-by-step explanation:

The temperature of a gas is directly related to average molecular velocity and kinetic energy. A gas molecule moves in a straight line until it hits another molecule or the inside surface of the container. If the temperature of a gas goes up, then the average velocity of the molecules increases.

Answer 2

The correct answer that would best complete the given statement above would be option 2. The relationship between molecular velocities and temperature is a direct relationship. In other words, their relationship is directly proportional. Hope that this is the answer that you are looking for.