In general knowledge terms, what is the unit of electrical resistance?

✅ B. Elastic potential energy

A stretched spring stores elastic potential energy. Read more

✅ A. Convex lens

A convex lens is thicker at the center and converges parallel light rays. Read more

✅ D. Watt

Power is measured in watts. Read more

✅ B. Convex lens

A convex lens is thicker at the center and converges parallel light rays. Read more

✅ A. Ammeter

An ammeter measures electric current. Read more

✅ C. Voltmeter

A voltmeter measures potential difference. Read more

✅ D. Pascal

Pressure is measured in pascals. Read more

✅ C. Reflection

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