Physics, asked by kaustavidps, 1 year ago

for the same angle of incidence in media A,B and C , the angles of refraction are 20°,30° and 40°. in which medium will the velocity of light be maximum ? give reason in support of your answer ( someone please give me the answer to the reason portion )

Answers

Answered by DamanPrasad

From Snell's law

$n = \frac{sini}{sinr} = \frac{c}{v}$

Since c and sini are constant therefore

$sinr \: \alpha \: v$

Therefore velocity of light is the maximum in medium C.

hope it helps

DamanPrasad: i gave the explaination in the answer itself

DamanPrasad: sini/sinr= c/v

kaustavidps: so..that's enough ?

kaustavidps: thank-you so much then

DamanPrasad: yes

DamanPrasad: sinr and v gets cancelled

DamanPrasad: so the angle which is greater will be the answer

DamanPrasad: your welcome

DamanPrasad: mark me as brainliest

DamanPrasad: hello please mark it

Answered by merlinbenny

in medium C velocity will be maximum

Reason- because in medium C angle of refraction is maximum i.e. 40 degrees

kaustavidps: thank-you sooooo much

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