GCSEPhysicsReflnRefrnDisp-Cards13 Flashcards

1
Q

Total Internal Reflection happens only if the angle of incidence is greater than the…?

A

critical angle

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2
Q

Total Internal Reflection occurs at the…?… between two materials

A

boundary

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3
Q

The colour deviated least when white light is dispersed by a prism

A

Red

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4
Q

Total internal Reflection cannot happen if the light is travelling into a …?… dense material

A

more

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5
Q

Light entering a more dense material will bend …?… the normal

A

towards

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6
Q

Light entering a …?… dense material will bend away from the normal

A

less

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7
Q

The colour deviated most when white light is dispersed by a prism

A

violet

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8
Q

The Law of Reflection says that the angle of incidence …?… the angle of reflection.

A

equals

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9
Q

The nature of the image formed by a plane mirror

A

virtual

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10
Q

The line joining an object and its image in a plane mirror is …?… to the mirror

A

perpendicular

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11
Q

The distance from an object to a plane mirror is …?… …?… the distance from its image to the plane mirror.

A

equal to

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