How does the intensity of scattered light depends on the wavelength of incident light?

Correct Option (a) 1.2 mm  Explanation: Linear width of central maxima   = 2Dλ/a

Solution : (a) White (b) Blue

Light of shorter wavelengths

(a) The relation between speed of light in air c and in glass v is given by c/v = =1.5 (b) The wavelength of light in glass (λ1) μ = λ/λ1 = λ/1.5

Changes in the angle of deviation as we increase (i) The wavelength of incident light As we increase the wavelength, angle of deviation decreases. (ii) The refracting angle of the prism The angle of...

Speed of light increases with increase in the wavelength.

Violet colour is scattered the most and red the least as the intensity of scattered light is found to be inversely proportional to the fourth power of wavelength of light.

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   If the incident energy is hv and the work function is ϕ then maximum K.E. is given by Kmax= 1/2 mv2max=hf-ϕ . So maximum kinetic energy of photoelectrons depends only on frequency, so...

If the wavelength of light incident on a convex lens is increased, its focal length will also increase.