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  • 1 answers

Yogita Ingle 2 months, 2 weeks ago

Coulomb’s Law

Coulomb’s law states that Force exerted between two point charges:

  • Is inversely proportional to square of the distance between these charges and
  • Is directly proportional to product of magnitude of the two charges
  • Acts along the line joining the two point charges.
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Yogita Ingle 2 months, 2 weeks ago

Brewster’s law:- Brewster’s law states that at any particular angle of incidence, reflected ray is completely polarized; and the angle between reflected and refracted ray is 900.

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Yuvraj Gill 1 month, 2 weeks ago

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Mohd Shahzad 2 months, 4 weeks ago

English latet
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Aadarsh Borasi 3 weeks, 5 days ago

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Yogita Ingle 4 months ago

i) The ratio of the sine of angle of incidence to the sine of angle of refraction is constant for a given pair of media called the refractive index.
That is,

sini/sirr = u(constant of refraction)

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G L Badola 2 months ago

The energy obtained from the conversion of nuclear mass is known as nuclear energy

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