Question

a ray of light is incident on interface at an angle of 450 and is refracted at 300.find a) refractive index of the rarer medium b) refractive index of the denser medium​

Answer 1

Answer:

i also neeed this

Step-by-step explanation:

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Answer 2

Answer:

even i need it so plz anyone answer itt

Step-by-step explanation:

plz its humble request plzzzzzzz