Physics-
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Easy

Question

Light with energy flux 36 w divided by c m to the power of 2 end exponent is incident on a well polished metal square plate of side 2cm. The force experienced by it is

  1. 0.96mN    
  2. 0.24mN    
  3. 0.12mN    
  4. 0.36mN    

The correct answer is: 0.96mN

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