makayladroste2596 makayladroste2596
  • 06-02-2024
  • Physics
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A cylindrical beam of light of radius square root of 3 by 2 hours incident symmetrically on curved surface of a hemispherical glass music equal to 3 and r is

a) square root of 6

b) square root of 6 divided by 2

c) 2 times square root of 3 divided by 3

d) square root of 3 divided by 2

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