What is power in physics?

Problem Statement

What is power in physics?

Step-by-Step Explanation

Power measures the rate at which work is done or energy is transferred.

1. Identify what the question is asking. In Physics, this usually means naming the known quantities, the unknown quantity, and the concept that connects them.
2. Write the relevant definition, rule, or relationship before substituting numbers or manipulating symbols.
3. Work one step at a time and keep units, signs, and restrictions visible.
4. Check whether the answer makes sense in the original context.

Key Formula

Final Answer

Power measures the rate at which work is done or energy is transferred. The reliable strategy is to start from the definition, apply the correct rule carefully, and then interpret the result in plain language.