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A radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons does it emit per second
Options
(a) 10¹⁰
(b) 10²⁰
(c) 10³⁰
(d) 10⁴⁰
Correct Answer:
10³⁰
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- In which process, the P-V indicator diagram is a straight line parallel to volume
- A thin circular ring of mass M and radius R is rotating in a horizontal plane about
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- What are the unit of K = 1 / (4 π ?￢ﾂﾒ)
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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