Home
Class 12
PHYSICS
A thin pIate of gIass (mu=1.5) is pIace...

A thin pIate of gIass (`mu`=1.5) is pIaced normaIIy in the path of one of the interfering beams producing fringes with Iight (`lambda` = 5450 Å) and thereby the centraI bright band of the fringe system is found to move into the position previ-ousIy occuoied by the third bright from the centre. What is the thickness of the gIass pIate?

Text Solution

Verified by Experts

The correct Answer is:
`3.27 xx 10^(-6)`
Promotional Banner

Topper's Solved these Questions

  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise Hots Numerical Problems|5 Videos

  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER ( Assertion- reason type)|6 Videos

  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise Problem Set -I (Youngs Double Slit Experiment )|10 Videos

  • KIRCHHOFF'S LAWS AND ELECTRICAL MEASUREMENT

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|16 Videos

  • Magnetic Properties of Materials

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|11 Videos