Search answer for your unanswered questions.

Class : 6
Unit : Light


What is penumbra?
Looks like you have not signed up yet. Please sign up now to view the answers without interruption.
Redirecting in 60 seconds...
Ans : The penumbra is a partially shaded region surrounding the umbra where some light is still present.
    Did you find this answer useful?
   Then Register Now to view other answers easily.
Previous
What is umbra?
Next
What does the size and shape of shadow depend upon?


Random topics

1.)What is artificial magnet?
2.)What are the methods of making magnet?
3.)Explain the process of stroking method of making magnet.
4.)Explain the electrical method of making magnet.
5.)What is electromagnet?
6.)How can you change the magnetic strength of an electromagnet?
7.)What are the uses of electromagnet?
8.)What is electricity?
9.)What are the uses of electricity?
10.)What are the sources of electricity?