Advertisements
Advertisements
प्रश्न
What is meant by power?
एक पंक्ति में उत्तर
Advertisements
उत्तर
The rate of doing work is called power.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Can there be displacement of an object in the absence of any force acting on it? Think. Discuss this question with your friends and teacher.
Derive a relationship between S.I. and C.C.S. unit of work
The S.I. unit of energy is .............
State two conditions when no work is done by a force.
Define the term energy.
Choose one or more correct alternatives.
For work to be performed, energy must be ______.
- transferred from one place to another
- concentrated
- transformed from one type to another
- destroyed
The work done on an object does not depend on ______.
Define 'joule'.
Name the type of energy possessed by a body due to a change in configuration.
A water pump raises 80 kg of water through a height of 20 m in 10 s. Calculate the power of the pump.
