A ray of light after reflection from a mirror is known as
1. reflected ray
2. normal
3. incident ray
4. refracted ray
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What is the difference between regular reflection of light and diffuse reflection of light ? What type of reflection of light takes place from
In regular reflection, a parallel beam of incident light is reflected as a parallel beam in one direction; while in diffuse reflection, a parallel beam of incident light is reflected...
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A ray of light which is parallel to the principal axis of a convex mirror, appears to be coming from…….. after reflection from the mirror.
A ray of light which is parallel to the principal axis of a convex mirror, appears to be coming from focus. after reflection from the mirror.
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A ray of light passes from medium 1 to medium 2. Which of the following quantities of the refracted ray
Speed, intensity and wavelength
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Mention one difference between reflection of light from a plane mirror and total internal reflection of light from a prism.
When total internal reflection occurs from a prism, the entire incident light (100%) is reflected back into the denser medium. Whereas in ordinary reflection from a plane mirror, some light...
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The angle formed between the normal and the refracted ray is known as the angle of incidence.
False The angle formed between the normal and the refracted ray is known as the angle of incidence.
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Rays of light incident parallel to the principal axis pass through the focus after reflection from a concave mirror.
True Rays of light incident parallel to the principal axis pass through the focus after reflection from a concave mirror.
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The angle between the normal and refracted ray is called 1. angle of deviation
The angle between the normal and refracted ray is called angle of refraction.
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A ray of light passing through center of curvature of a spherical mirror, after reflection 1. passes through the focus
A ray of light passing through the center of curvature of a spherical mirror, after reflection retraces its own path.
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The angle between the incident ray and the ray reflected from the plane mirror is 70°. The angle of incidence will be : 1. 70° 2. 30° 3. 35° 4. 90°
The angle of incidence will be : 3. 35°
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The angle of incidence on a plane mirror is 30°. The angle between the incident ray and the reflected ray is 1. 30° 2. 15° 3. 60° 4. 90°
The angle between the incident ray and the reflected ray is 3. 60°
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