Physics, asked by anuska751, 3 months ago

A doctor has prescribed a corrective lens of power +1.5D.
Find the focal length of the lens. Is the prescribed lens diverging of converging ?​

Answers

Answered by sanskritisingh765200
2

Answer:

We know that f = 1/P

where,

f is the focal length

p is power

f = 1/P

= 1/+ 1.5 = 0.67m

As the power of lens is (+ve) the lens is converging.

Answered by shiwaliverma2606
2

see the attached file... hope it helps ☺️

Attachments:
Similar questions