Critical Th Use this phof
following qu
Lesson Beviel
Vocabulary
Circle the term that best completes each of the
following sentences.
1 A(n) hypothesis/observation is tested in
an experiment.
94+ yell.52
2 In an experiment, the independent/dependent
variable is the one that scientists manipulate
on purpose.

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset