Heat can speed up the break down of compounds into two or more simpler substances. This is an example of which type of reaction?

How much work does the charge escalator do to move 2.30 μc of charge from the negative terminal to the positive terminal of a 3.00 v battery?

When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.