Question

When heat is given to a substance, it generally ______.

पर्याय

• Contracts and their temperature decrease

• Expands and its temperature increases

• Expands but its temperature remains the same

• Neither expands nor contracts

Answer 1

When heat is given to a substance, it generally expands and its temperature increases.

Explanation:

When heat is given to any substance, its temperature increases, and it expands.