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ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall of temperature from 60⁰C to 40⁰C. In what time the temperature of the body will fall from 40⁰C to 28⁰C?
Options
(a) 7 min
(b) 11 min
(c) 14 min
(d) 21 min
Correct Answer:
7 min
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
- By the succesive disintegration of ₉₂U²³⁸, the final product obtained is ₈₂Pb²⁰⁶, then
- The potential energy of a 1 kg particle free to move along the x-axis is given by
- A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field
- The coefficient of mutual inductance of two coils is 6 mH. If the current flowing
- An object is placed at a distance of 10 cm from a co-axial combination of two lenses
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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