Home
Class 9
PHYSICS
What is energy?...

What is energy?

Text Solution

Verified by Experts

Energy is the measure of system.s ability to do work.
Promotional Banner

Topper's Solved these Questions

  • WORK AND ENERGY

    KUMAR PRAKASHAN|Exercise QUESTION & ANSWER (CHOOSE THE CORRECT OPTION FROM THOSE GIVEN BELOW EACH QUESTION)|66 Videos
  • WORK AND ENERGY

    KUMAR PRAKASHAN|Exercise QUESTION & ANSWER (FILL IN THE BLANKS)|18 Videos
  • WORK AND ENERGY

    KUMAR PRAKASHAN|Exercise INTEXT QUESTIONS AND ANSWERS|24 Videos
  • SOUND

    KUMAR PRAKASHAN|Exercise QUESTIONS AND ANSWERS (Additional numericals for practice)|16 Videos

Similar Questions

Explore conceptually related problems

What is called as quantum of energy ?What is its energy?

What is the energy equivalent to one kilogram .

What is the energy of He electron in first orbit?

A bulb has a power of 200W. What is the energy dissipated by it in 5 minutes?

What is the energy gap between valence band 'and conduction band in crystal of insulators ?

(i) What is the energy of electron for hydrogen in J // atom and 1// mole ? (ii) Calculate the energy of this electron per mole for first transition.

What is mechanical energy?