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

or

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

022-62211530

Mon to Sat - 11 AM to 8 PM

hello mam/sir

Asked by priyanka1995 31st January 2011, 10:19 PM
Answered by Expert
Answer:
Dear student,
Refractive index = velocity of light in vaccum/ speed of light in material or diamond
 
2.42 = 3 X 10^8/x
x = 3X10^8/2.42 = 1.23 X 10^8m/s
Hope this helps.
Thanking you
Team
Topperelarning.com
Answered by Expert 1st February 2011, 10:24 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Free related questions

Latest Questions

Maharashtra IX Mathematics
Asked by Shreyasalunkhe232 16th December 2018, 11:32 AM
CBSE VII Mathematics
Asked by abhayyadav23 16th December 2018, 11:10 AM
CBSE X Hindi
qsnImg
Asked by sajal2402 16th December 2018, 10:49 AM

Chat with us on WhatsApp