Question
State and define the S.I. unit of work.
✓
Answer
S.I unit of work is Joule.
1 joule of work is said to be done when a force of 1 newton displaces a body through a distance of 1 meter in its own direction.
1 joule of work is said to be done when a force of 1 newton displaces a body through a distance of 1 meter in its own direction.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A battery of e.m.f 3.0 V supplies current through a circuit in which the resistance can be changed.
A high resistance voltmeter is connected across the battery. When the current is 1.5 A, the voltmeter reads 2.7 V. Find the internal resistance of the battery.
A high resistance voltmeter is connected across the battery. When the current is 1.5 A, the voltmeter reads 2.7 V. Find the internal resistance of the battery.
Define one newton. Write the relation between the $S. I.$ unit and the $C.G.S.$ unit of force.
→What do you mean by Atomic number
Why soft iron is preferred to be used as the core of the electromagnet of an electric bell?
State the principle of reversibility of light.
What is the purpose of fuse in an electrical circuit?
State Faraday’s law of electromagnetic induction.
What is a machine?
Define the term specific heat capacity and state its S.I. unit.