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A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it at the rate of 6000 joule/sec. Then find the temperature difference if K=200 Jm⁻¹K⁻¹
Options
(a) 20⁰C
(b) 40⁰C
(c) 80⁰C
(d) 100⁰C
Correct Answer:
40⁰C
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 particle doing SHM has amplitude=4 cm and time period = 12 sec. The ratio between times
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
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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