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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.
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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 wavelength of kα, X-rays produced by an X-ray tube 0.76Å. The atomic number
- What is the wavelength of light for the least energetic photon emitted
- Three particles A,B and C are thrown from the top of a tower with the same speed.
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- In a discharge tube ionization of enclosed gas is produced due to collisions between
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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