light is incident at an angle of 45 from air (n-1) on prism (n=√2) the angle of refraction is
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according to snells law
n1 sin x1 = n2 sinx2
n1 = 1..... x1 = 45...... n2= √2
(1)(sin45)= (√2)(sinx2)
1/(√2)= √2 sinx2
sinx2= 1/2
so x2= 30 degrees...
n1 sin x1 = n2 sinx2
n1 = 1..... x1 = 45...... n2= √2
(1)(sin45)= (√2)(sinx2)
1/(√2)= √2 sinx2
sinx2= 1/2
so x2= 30 degrees...
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