In one second how much distance a light ray covers?
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Its exact value is299,792,458 metres per second (approximately3.00×108 m/s, )
Which means 300000000m/s
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Which means 300000000m/s
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In -Optics the speed of light is declared as
3 lakh km/second or 0.3 million km /second.
this is the speed in which it travels through vacum.
Additional:-Optics is the branch of science which involves the behabour and properties of light including its interaction with matter and the construction of instruments that are involved in it.
Hope it helped.
3 lakh km/second or 0.3 million km /second.
this is the speed in which it travels through vacum.
Additional:-Optics is the branch of science which involves the behabour and properties of light including its interaction with matter and the construction of instruments that are involved in it.
Hope it helped.
Thank you very very much....
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