Physics, asked by Avadhoot68, 1 day ago

A prism deviates red colour ray by 120 & violet colour ray by 180. Calculate the dispersive power for the material of prism?

Answers

Answered by ManshifM

0

Answer:

60 Joules

Explanation:

U=mgh

m=30kg

g=0

h=20m

30x20

=60

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