Physics, asked by ahfhfhhhg59, 6 hours ago

1)The velocity of light in vaccm is m/s
2) The focal length of a concave lens of power +5.0 will be _.
3) The magnification of plane mirrior is always _____

Answers

Answered by anythingcreative9234

1

Answer:

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Answered by aljiyashibu

2

Answer:

Light travels with maximum speed in vacuum. Speed of light in vacuum is 3×10

8

m/s and is denoted by c.

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