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Two bodies A and B having temperature 327° C and 427° C are radiating heat to the surroundings. The surrounding temperature is 27°C. The ratio of rate of heat radiation of A to that of B is
Options
(a) 5.2
(b) 0.32
(c) 0.52
(d) 3.2
Correct Answer:
0.52
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - which of the following can not be emitted by radioactive substances during their decay?
- A carnot’s engine operates with source at 127° C and sink at 27°C
- A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
- Two cells when connected in series are balanced on 8m on a potentiometer.
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- which of the following can not be emitted by radioactive substances during their decay?
- A carnot’s engine operates with source at 127° C and sink at 27°C
- A light of wavelength 5000Å falls on a sensitive plate with photoelectric work
- The wavelength of the first line of Lymasn series for hydrogen atom is equal
- Two cells when connected in series are balanced on 8m on a potentiometer.
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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