Physicseasy · Past Paper
What is the commercial unit of electrical energy commonly used in Nepal?
AJoule
BWatt-second
CKilowatt-hour
DHorsepower
✓ Correct Answer: C — Kilowatt-hour
One Kilowatt-hour (kWh) is defined as one 'unit' of electricity consumed by households.
Share this question
More from Physics
- What is the shape of the wavefront for light coming from a very distant star?
- Which phenomenon is responsible for the blue color of the deep sea?
- If the distance between two objects is doubled, the gravitational force becomes:
- A ball is dropped from a building and reaches the ground in 3s. What is the height of the building? (g = 10 m/s^2)
- A girl carrying a heavy bag on her head stands still for 10 minutes. The work done by her is: