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Which of the following statements is correct?
Options
(a) A good absorber is a bad emitter
(b) Every body absorbs and emits radiations at every temperature
(c) The energy of radiation emitted from a blackbody is same for all wavelengths
(d) The law showing the relation of temperatures with the wavelength of maximum emission from an ideal black body is Planck’s law
Correct Answer:
Every body absorbs and emits radiations at every temperature
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- Two poles of same strength attract each other with a force of magnitude F
- Which of the following quantities has units but not dimensions
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- Two poles of same strength attract each other with a force of magnitude F
- Which of the following quantities has units but not dimensions
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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