Question

6. Name the following: i) The quantity expressed in kilowatt-hour. ii) The quantity expressed in joule iii) The quantity expressed in coulomb.​

Answer 1

Answer:

Ans : i) energy

ii)work done

iii) electric charge

Answer 2

The correct answer to the given questions are provided below:

i) The right answer is ENERGY or POWER.

• The electrical energy is calculated and expressed in the units of Watt-hour or Kilowatt hour.

• This is calculated on the basis of how much power is consumed by electrical appliances in the house and based on that amount charged by the electricity provider board.

ii) The correct response is WORK.

• The work done by any object when an external force is being applied on it to change its position with respect to original position this quantity is measured.
• It is represented as "J".

iii) The correct quantity here is ELECTRIC CHARGE.

• The quantity or amount of electric charge that flows in a conductor in a unit of time when current flow is measured in Amperes, then the electric charge that is flowing in the circuit is measured in Coulomb.
• It is represented as "C".