Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days


Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number


Mon to Sat - 11 AM to 8 PM

Ask doubt

Ask doubt



CBSE XII Science Physics Semiconductor Electronics

Is carbon an insulator or a semiconductor?

Asked by 4th March 2008 11:58 AM
Answered by Expert

ICSE VII Physics Heat

Give reason wood is an insulator

Asked by iffirider1980 16th November 2017 6:02 PM
Answered by Expert

ICSE IX Physics

how does the proper insulation of home save energy?

Asked by Vishal 2nd February 2018 8:40 PM
Answered by Expert