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The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum wavelength of radiations emitted at 1200 K?
Options
(a) 3 µm
(b) 0.3 µm
(c) 1 µm
(d) 1m
Correct Answer:
3 µm
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
- A proton and an alpha particle both enter a region of uniform magnetic field B,
- Two discs of moment of inertia l₁ and I₂ and angular speeds
- Two cars A and B moving with same speed of 45 km/hr along same direction.
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
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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