Home
Class 12
PHYSICS
Assertion : The clouds in the sky genera...

Assertion : The clouds in the sky generally appear to be whitish.
Reason : Diffraction due to clouds is efficient in equal measures its all wavelengths.

A

Both Assertion and Reason are true and Reason is the correct explanation of the Assertion

B

Both Assertion and Reason re true but Reason is not the correct explanation of Assertion

C

Assertion is true but Reason is false

D

Both Assertion and Reason are false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion : If a plane glass slab is placed on the letters of different colours all the letters appear to be raised up to the same height. Reason : Different colours have different wavelengths.

Assertion : Productivity generally increases from polar regions toward the tropics. Reason : It is due to increasing sunlight and temperature toward the tropics.

Assertion (A): The blue colour of the sky is due to Ray light scattering Reason (R): As light moves through the atmosphere, most of the longer wavelengths pass straight through.

Assertion (A): Diffraction takes place with all types of waves. Reason (R): Diffraction is perceptible when the wavelength of the wave is comparable to the dimension of the diffracting device.

Assertion: White fibres appear pale or whitish. Reason: White fibes (muscles) possess very less quannty of myoblin

Assertion : Rainy clouds appear dark from below. Reason : There is not sufficient light which can be scattered by these clouds.

Assertion : Blue colour of sky appears due to scattering of blue colour. Reason : Blue colour has shortest wave length in visible spectrum.