Home
Class 11
PHYSICS
Statement-1 : A single lens produces a c...

Statement-1 : A single lens produces a coloured image of an object illuminated by white light.
Statement-2 : The refractive index of material of lens is different for different wavelengths of light.

A

Assertion is True, Reason is True , Reason is a correct exaplanation for Assertion.

B

Assertion is True, Reason is True : Reason is not correct exaplanation for Assertion.

C

Assertion is True. Reason is False

D

Assertion is False, Reason is False.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • 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

Statement-1 : When a white light passes through a prism it forms a spectrum of seven colours. Statement-2 : The refractive index for different colour of light is different for the material of prism.

As the refractive index of the material of prism for different colours increases their corresponding wavelength _________

Statement-1 : The refractive index of a prism depends only on the kind of glass of which this is made and the colour of light. Statement-2 : The refractive index of a prism depens upon refracting angle of prism and angle of minimum deviation.

The radius of curvature of the curved surface of a plano-convex lens is 20 cm . If the refractive index of the material of the lens be 1.5 , it will

A biconvex lens has radii of curvature 20 cm and 40cm. The refractive index of the material of the lens is 1.5. An object is placed 40cm in front of the lens. Calculate the psition of the image.

Assertion:- If an object placed on the optic axis of a lens is illuminated by white light, then image formed will be coloured and not exactl white. Reason:- The lens has different focal length sfor different colours.

A lens behaves as a converging lens in air and a diverging lens in water. The refractive index of the material is (refractive index of water =1.33 )

Statement-1 : Beats cannot be produced by light sources. Statement-2: Light sources have constant phase difference