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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: - The current in the coil of inductance 5H decreases at the rate of 2 A/s
- Which one of the following statement is FALSE ?
- A body of mass 2 kg is moved by a force F=3x where x is the distance covered.
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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
- The current in the coil of inductance 5H decreases at the rate of 2 A/s
- Which one of the following statement is FALSE ?
- A body of mass 2 kg is moved by a force F=3x where x is the distance covered.
- When npn transistor is used as an amplifier
- The moment of inertia of a uniform circular disc of radius R and mass M about an axis
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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