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Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8 having same are at 500K will radiate
Options
(a) 111 J/s
(b) 421 J/s
(c) 321 J/s
(d) 221 J/s
Correct Answer:
111 J/s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A parallel plate air capacitor has capacity C, distance of seperation between plate
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- When light of wavelength 300 nm falls on a photoelectric emitter,
- Alternating current is transmitted to distant places at
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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 parallel plate air capacitor has capacity C, distance of seperation between plate
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- When light of wavelength 300 nm falls on a photoelectric emitter,
- Alternating current is transmitted to distant places at
- A small rod of bismuth is suspended freely between the poles of a strong electromagnet.
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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