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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 transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
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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 transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- If both the resistance and the inductance in an LR AC series circuit are doubled
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
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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