Question detail

What is equivalent to 1 watt?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Energy changes in a system, and the ways energy is stored before and after such changes

Question

1 joule per second

1 watt is defined as the rate at which energy is transferred, which is equivalent to 1 joule per second.

Confusing Power and Energy

Students often confuse power (watts) with energy (joules), thinking they are the same.

Remember that power is the rate at which energy is transferred, defined as 1 watt being equivalent to 1 joule per second.

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