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A body, which emits radiations of all possible wavelengths, is known as
Options
(a) Good conductor
(b) Partial radiator
(c) Absorber of photons
(d) Perfect black body
Correct Answer:
Perfect black body
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
- If the minimum energy of photons needed to produce photoelectrons is 3 eV,
- If wavelength of a wave is λ=6000 Å, then wave number will be
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- A parallel plate air capacitor has capacity C, distance of seperation between plate
- A proton and an alpha particle both enter a region of uniform magnetic field B,
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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