Question 9Question 93.33 pts

10. The average molecular kinetic energy of a gas can be determined by knowing only

Group of answer choices

a. The number of molecules in the gas

b. The volume of the gas

c. The pressure of the gas

d. The temperature of the gas

Flag question: Question 10Question 103.33 pts

1. Phase changes occur

Group of answer choices

a. As the temperature decreases

b. As the temperature increases

c. As the temperature remains the same

d. All of the above

Flag question: Question 11Question 113.33 pts

1. In general, sound is conducted fastest through

Group of answer choices

a. Gases

b. Liquids

c. Solids

d. A vacuum