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What will be the energy of one photon of radiation whose frequency is 5 × 1014 Hz?
  • a)
    199.51J
  • b)
    3.3 x 10-19J
  • c)
    6.626 x 10-34 J
  • d)
    2.31 x 105 J
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What will be the energy of one photon of radiation whose frequency is ...
The energy of one photon is given by the expression, E = hν
where, h = 6.626 × 10−34 Js and ν= 5 × 1014 s−1
E = 6.626 × 10−34 × 5 × 1014 = 3.313 × 10−19J
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Community Answer
What will be the energy of one photon of radiation whose frequency is ...
In order to calculate the energy of a photon, we can use the equation:

E = h * f

Where E is the energy of the photon, h is Planck's constant (6.626 x 10^-34 J*s), and f is the frequency of the radiation.

Given that the frequency is 5 Hz, we can substitute it into the equation:

E = (6.626 x 10^-34 J*s) * (5 Hz)

Calculating this, we find that the energy of one photon of radiation with a frequency of 5 Hz is approximately 3.313 x 10^-33 J.
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