Light Flashcards

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1
Q

Law of reflection

A

Law of reflection is Angel (i) = Angel (r)

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2
Q

Virtual Image

A

Virtual Image is formed when rays diverge

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3
Q

Real image

A

Real image is formed when rays intersect

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4
Q

Refractive index formula

A

speed of light in vacuum/speed of light in the material

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5
Q

Refractive index and incidence and refractive formula

A

n = sin(i)/sin(r)

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6
Q

Critical angel formula

A

n = 1/sin(c)

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