what is meant by normal
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Answered by
4
a straight line that goes through any 90degree line or a refracted line.
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10
the imaginary line between incident ray and reflecting ray is normal ray.
diana15:
normal is not a ray its just an imaginary line so while writing we just have to write normal not normal ray
it is by a mistake
but how can u write ray its a big mistake read the physics S.CHAND class10 book light chp you will get what it is
i am in just 7th class
soo what u can refer it from your school library
no i my book
age doesn't matters while taking knowledge
i will send you the image
yes it is right
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