Define Penumbra ?



Define Penumbra ?..

Answer / anand kumar gupta

Penumbra: It is the partially dark portion in the shadow.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More General Physics Interview Questions

How does laser printer works?

0 Answers  


What is meant by common potential?

1 Answers  


two person are waking same speed.one is walking state and another walking circle. who will go long distance

9 Answers   L&T, SSC,


The principle of action of points is used in A. capacitors B. inductors C. resistors D. lightning arrestors

7 Answers   GSSO, TNPSC Tamil Nadu Public Service Commission, UPSC,


Why dies a man carrying a load on his back lean forward ?

2 Answers  






The principle of action of points is used in ___________.

3 Answers   TNPSC Tamil Nadu Public Service Commission,


What should a drummer do to make the sound of lower pitch?

2 Answers  


Why are morning and evening less warm than noons ?

4 Answers  


Is the electric field constant or does it vary with time in dielectric materials?

0 Answers  


How is radiation emitted from the body?

0 Answers  


while climbing a hill we bend forward please explain the reason for bending

5 Answers   RIMC,


How will it be possible to kindle fire, if we had no matches ?

1 Answers  


Categories