0

Guest

Courses New

An object lies in front of a thick parallel glass slab, the bottom of which is polished. If the distance between first two images formed by bottom surface is 4cm then find thickness of glass slab.(Assume n of glass=1.5 and paraxial rays)

An object lies in front of a thick parallel glass slab, the bottom of which is polished. If the distance between first two images formed by bottom surface is 4cm then find thickness of glass slab.(Assume n of glass=1.5 and paraxial rays)

Grade:12

1 Answers

Vikas TU
14149 Points
6 years ago
Thickness of glass slab =?
Refractive index (n) = 1.5
Distance between two image = 4 cm
Refractive index = Distance /thickness
1.5 = 4/ thickness
Thickness = 40/15
                  = 2.67cm

Think You Can Provide A Better Answer ?

Other Related Questions on Wave Optics

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More