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

what will happen when we will put a convex lens inside the water and concave lens inside the water"?

Asked by shrini sugandha 4th February 2011, 12:00 AM
Answered by Expert
Answer:
Dear student,
 
Convex lens or concave lens is put inside water, Water's refractive index is in between air's and glass's. Therefore there is smaller change in refractive index between water and glass than between air and glass. Therefore, when the lens is put in water, then the light ray is bent by smaller amount after refraction. Therefore the ray travels for longer distance before it meets the principal axis. In other words focal length is larger.
Hope this helps.
Thanking you
Team
Topperelarning.com
 
Answered by Expert 4th February 2011, 10:52 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!

Chat with us on WhatsApp