1) Does the angle of refraction in say glass depend on the wavelength of the lig

Question

1) Does the angle of refraction in say glass depend on the wavelength of the light entering from air?
-Depends on the wavelength of light
-Yes
-No

2) The law of reflection states that the angle of incidence is equal to the angle of reflection. Is this also true for a curved mirror (e.g. a convex mirror)
-Yes
-No

3)When light is reflected from a convex mirror, its wavelength
-decreases
-remains same
-increases

4)When light is reflected from a mirror, does the angle of reflection depend on the wavelength of incident light?
-Yes
-No

Explanation / Answer

1) YES,

refraction index of the glass depend upong the wavelength of incident light. if wavelength is more, RI will be less.

2) YES,

angle of indicent = angle of reflection is true for all type of surfaces.

3) remains same

after reflection wavelength of the light wave doesn't change.

4) No,

angle of reflection will be equal to the angle of incident irrespective of the wavelegth of the incident light.

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