| ⇦ |
| ⇨ |
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 spring when stretched by 2mm containing energy 4 J. If it is stretched
- The surface temperature of the sun which has maximum energy
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
- The mean radius of the earth is R, its angular speed on its own axis is ?
- which of the following statement is false for the properties of electromagnetic waves?
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A spring when stretched by 2mm containing energy 4 J. If it is stretched
- The surface temperature of the sun which has maximum energy
- Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm
- The mean radius of the earth is R, its angular speed on its own axis is ?
- which of the following statement is false for the properties of electromagnetic waves?
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends

Leave a Reply