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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.
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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
- Two bulbs 40 watt and 60 watt and rated voltage 240 V are connected in series
- The limiting angle of incidence for an optical ray that can be transmitted
- When photons of energy hν are incident on the surface of photosensitive
- A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
- The electric potential V at any point (x,y,z) all in meters in space is given by
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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