Question

Name the three physical quantities having si unit joule​

Answer 1

Answer:

The three physical quantities having their S.I unit as Joule (J) are Work , Energy and Heat.

Explanation:

• The Work done by a force is equal to the product of force and displacement in the direction of force.

What is energy ?

• The energy of a body is its capacity to do the work.

• In Simple words, it is the ability to do work.

• There are two kinds of mechanical energy :

1. Potential energy and
2. Kinetic Energy

What is Potential energy?

• Potential energy is the energy possessed by a body due to its changed position or changed size and shape.

What is kinetic energy?

• Kinetic energy is the energy possessed by a body due to its state of motion.

What is Heat?

• Heat is a form of energy obtained due to random motion of molecules in a substance.

Answer 2

Answer:

The three physical quantities are:

Work

Power

Energy

Explanation:

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