Choose the correct answer. Which phenomenon is the bouncing back of light from a surface?

✅ A. Newton's third law

Newton's third law describes action and reaction forces. Read more

✅ A. Reflection

Reflection is the return of light from a surface. Read more

✅ C. Energy

The joule is the SI unit of energy and work. Read more

✅ A. Ammeter

An ammeter measures electric current. Read more

✅ B. Newton's third law

Newton's third law describes action and reaction forces. Read more

✅ D. Mass × velocity

Linear momentum is p = mv. Read more

✅ B. Voltmeter

A voltmeter measures potential difference. Read more

✅ B. It increases

For typical metals, electrical resistance increases as temperature rises. Read more