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Heat is flowing through a rod of length 50 cm and area of cross-section 5 cm². Its ends are respectively at 25⁰C and 125⁰C. The coefficient of thermal conductivity of the rod is 0.092 k.cal/m x s x ⁰C. The temperature gradient in the rod is
Options
(a) 2⁰C/cm
(b) 2⁰C/m
(c) 20⁰C/cm
(d) 20⁰C/m
Correct Answer:
2⁰C/cm
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
- Moderator used in nuclear reactor is
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- A tuning fork gives 4 beats with 50 cm length of a sonometer
- A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
- A point source emits sound equally in all directions in a non-absorbing medium.
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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