Think of a technology or appliance you use regularly. Identify the transfers and transformations of energy necessary to operate the technology. What do you think is the original source of energy?

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.

Why are people not able to skip a dive to the deepest part of the ocean

Displacement is the slope of a velocity vs. time graph a. true b. false