Physics, asked by KshithijBK, 1 year ago

Help Please Both Question !!!!!!!!!!!!!!!!!!!!!!!!

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Answered by aariztkhan
0

A has a higher resistivity because resistance is directly proportional to resistivity if length and surface area is equal because R is directly proportional to V and inversely to I.


KshithijBK: And or question too
Answered by drushasangwan
0

A

Beacuse it has lower value of current

Angle of refraction is smaller than angle of incidence when Ray of light enters into glass slab from air

Angle of emergence is nearly equal to angle of incidence


KshithijBK: And or question too
KshithijBK: Sorry
KshithijBK: i didn't see 2nd one'
aariztkhan: yea and both values would be 40
KshithijBK: Thanks
drushasangwan: Thanks for marking it as brainliest
aariztkhan: in a glass slab, Ar and Ae are parallel
drushasangwan: Ar .. Ae ... what??
aariztkhan: angle of refraction and emergence
drushasangwan: Vo dono parallel hote hai? .. kuch bhi ..
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