Home
Class 11
PHYSICS
The reciprocalof ((mu(2)-mu(1))/(R)) giv...

The reciprocalof `((mu_(2)-mu_(1))/(R))` gives the value of

A

focal length of curved surface.

B

power of surface.

C

refractvie index of surface.

D

radius of curvature of surface.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    TARGET PUBLICATION|Exercise CRITICALTHINKING|34 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|60 Videos

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

Similar Questions

Explore conceptually related problems

If ._(i)mu_(j) represents refractive index when a light ray goes from mefium i to medium j , then the product ._(2)mu_(1)xx._(3)mu_(2)xx._(4)mu_(3) is equal to

Two strings under the same tension T but with different values of the mass per unit length mu_(1) .and mu_(2) are connected together. A traveling wave pulse of amplitude 1 cm is incident on the boundary,going from mu_(1) to mu_(2) .If mu_(2)=0.1 mu_(1) ,what is approximately the amplitude of the transmitted pulse?

Two blocks of masses m_(1) and m_(2) kept touching each other on an inclined plane of inclination a with the horizontal. Show that (i) theforce of interaction between the blocks is ((mu_(1)-mu_(2))m_(1)m_(2)gcosalpha)/((m_(1)+m_(2))) and (ii) the minimum value of alpha at which the blocks just start sliding is a = tan^(-1).(mu_(1)m_(1)+mu_(2)m_(2))/(m_(1)+m_(2)) . Where mu_(1) and mu_(2) are the coefficients of friction between the block m_(1) and the inclined plane and between the block m_(2) and the inclinedplane respectively.

A cyclist rides along the circumference of a circular horizontal plane of radius R , with the friction coefficient mu=mu_(0)(1-(r )/(R )) , where mu_(0) is constant and r is distance from centre of plane O . Find the radius of the circle along which the cyclist can ride with the maximum velocity, what is this valocity?

The dimesions of (mu_(0) epsilon_(0))^(-1//2) are

The dimensions of (mu_(0)epsilon_(0))^(-1//2) are

An achromatic prism is made by combining two prisms P_(1)(mu_(v)=1.523,mu_(r)=1.515) and P_(2)(mu_(v)=1.666,mu_(r)=1.650) Where mu represents the refractive index if the angle of the prism P_(1) is 10^(@) then the angle of the prism P will be