Question

which of the following is shell,s law.
a)n1 sin i =sin r/2. b) n1/n2 = sin r /sin i

c) n2/n1 =sin r/sin i. d)n2 sin i = constant​

Answer 1

Answer:

a) Is the Snell's law

Step-by-step explanation:

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Answer 2

Answer:

Snell's law of refraction states that the product of sine of angle made by the ray in a medium and the refractive index of that medium is constant i.e. n

1

×sini= constant

We get n

1

sini=n

2

sinr

⟹

n

2

n

1

=

sini

sinr