Recent questions without a selected answer

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1 answer 221 views

State the conditions for total internal reflection.

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 355 views

What is meant by the term total internal reflection?

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 5.8k views

State the laws of refraction of light.

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 334 views

Define the following terms used in refraction:

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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Define refraction of light Describe the passage of light through parallel sided transparent material.

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 166 views

What are the sign conventions for concave and convex mirror?

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 183 views

Define mirror formula. Also write its equation.

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 357 views

Describe the characteristics of focus of a concave and a convex mirror.

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 144 views

How are focal length and radius of curvature related to each other?

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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1 answer 1.4k views

Why convex mirrors are fixed on the blind turns on the roads of the mountains?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 137 views

Which mirror is used in motorcycles and automobiles?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 203 views

Why a concave mirror is used for makeup or shaving?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 266 views

Why we take the principal focus of a concave mirror as real and a convex mirror as virtual?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 134 views

How light is reflected through spherical mirrors?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 224 views

Define the following terms:

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 215 views

Define spherical mirrors. What are its types?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 176 views

What do you mean regular and irregular reflection of light?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 510 views

Describe how they can be verified graphically?

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 343 views

Define the following terms used in reflection of light

asked Oct 17, 2017 in Physics by shamroz (41.5k points)

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1 answer 446 views

What do you understand by reflection of light? Draw a diagram to illustrate reflection at a plane surface:

asked Oct 17, 2017 in Physics by sonia (36.5k points)

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