A ray of light travels from glass to air. The angle of refraction is:

Equal to angle of incidence

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Greater than angle of incidence

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Smaller than angle of incidence

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45^{\circ}

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Solution

The correct option is A Greater than angle of incidence
When a ray of light travels from glass (denser medium) to air (rarer medium), the ray goes away from the normal. So, the angle of refraction is greater than the angle of incidence.

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Similar questions

A ray of light passes from glass into air, angle of refraction; (a) equal to the angle of incidence (b) greater than the angle of incidence (c) smaller than the angle of incidence (d) $45^{\circ}$

When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?

Q. State whether true or false:

The angle of incidence is always smaller than angle of refraction when a ray travels from air to glass, at an oblique angle

Q. Mark the correct statement/statements:
a) Angle of incidence is equal to angle of refraction
b) Angle of refraction is smaller than angle of incidence when light ray travels from rarer medium to denser medium.
c) Angle of refraction is greater than angle of incidence when light ray travels from denser medium to rarer medium.

Q. A ray of light travels from air to glass. It is found that the angle of refraction is half the angle of incidence. Then the angle of refraction is given by

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A ray of light travels from glass to air. The angle of refraction is:

The correct option is A Greater than angle of incidenceWhen a ray of light travels from glass (denser medium) to air (rarer medium), the ray goes away from the normal. So, the angle of refraction is greater than the angle of incidence.

The correct option is A Greater than angle of incidence
When a ray of light travels from glass (denser medium) to air (rarer medium), the ray goes away from the normal. So, the angle of refraction is greater than the angle of incidence.