Download App

Unit - 4.1 Energy And Work — PHYSICS STD 8 — Question

ICSE BoardEnglish MediumSTD 8PHYSICSUnit - 4.1 Energy And Work1 Mark
Question
What is energy?
✓

Answer

Ability to do work, which is the ability to exert a force causing displacement of an object.c

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from Unit - 4.1 Energy And Work→Unit - 4.1 Energy And Work — all question types→PHYSICS STD 8 question papers→ICSE Board STD 8 question papers→ICSE Board question paper generator→

Similar questions

Explain the following:Why are flat and long skies used for gliding over snow?
→
Condensation
→
Give three examples of inter-conversion of chemical energy into other forms of energy.
→
Why is a gold leaf electroscope enclosed in a glass case?
→
The atmospheric pressure on a hill is 68 cm of mercury. What do you understand from the statement.
→
Explain the dangers of electricity and the safety precautions required.
→
Identify the concave and the convex reflecting surfaces among the two mirrors shown in the figure if both of them have equal focal lengths.
→
A negatively charged rod is held close to the disc of a neutral gold leaf electroscope. What kind of charge is produced on the (i) disc (ii) gold leaves?
→
Give a simple example to prove that heat is a form of mechanical energy.
→
Freezing point
→