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A spherical body of emissivity e=0.6, placed inside a perfectly black body is maintained at temperature T then the energy radiated per second will be
Options
(a) E=0.4 eAT⁴
(b) E=0.8 eAT⁴
(c) E=0.6 eAT⁴
(d) E=1.0 eAT⁴
Correct Answer:
E=0.6 eAT⁴
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
- When a metallic surface is illuminated with radiation of wavelength λ,
- A tuning fork gives 4 beats with 50 cm length of a sonometer
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- A block slides from an inclination of 45°.If it takes time twice
- A block of mass m is moving on a wedge with the acceleration aᵒ
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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