Question

Ireally need help

Most substances _______ in temperature and _______ when heat is added to them.

A.

decrease; contract

B.

increase; expand

C.

increase; contract

D.

decrease; expand

Answer 1

The answer is B. Increase; Expand

Explanation: Most substances increase in temperature and expand when heat is added to them.

When heat is removed from a substance, the substance will decrease in temperature and contract. These patterns occur in solids, liquids, and especially gases.

Answer 2

B is the correct answer to this question