The angle of incidence is 45 degrees then what will be sin i
Buryamingo1805:
by mistake I wrote maths question but it's physics question
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Here is Your Answer....!!!!!!
_________________________
☆Actually welcome to the concept of the. ....Law of reflection or the Snells law......
☆Basically we know that ...always
☆Angle of incidence = Angle of reflection ......
☆So if we consider one of them ......like the angle of incidence .......
☆Here it's given as Angle of incidence I.e. <i = 45°
☆taking Sine of Angle of incidence on both the sides we get......
☆Sin i = Sin 45° .......
☆lastly we know that ...... Sin 45° = 1/under root 2 .......
☆This we get
■Sin i = 1 / under root 2.......
____________________________
Hope it helps u.......☺
Here is Your Answer....!!!!!!
_________________________
☆Actually welcome to the concept of the. ....Law of reflection or the Snells law......
☆Basically we know that ...always
☆Angle of incidence = Angle of reflection ......
☆So if we consider one of them ......like the angle of incidence .......
☆Here it's given as Angle of incidence I.e. <i = 45°
☆taking Sine of Angle of incidence on both the sides we get......
☆Sin i = Sin 45° .......
☆lastly we know that ...... Sin 45° = 1/under root 2 .......
☆This we get
■Sin i = 1 / under root 2.......
____________________________
Hope it helps u.......☺
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