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A body is placed in an insulating container at temperature 227⁰C. In order to keep its temperature at 727⁰C, power of 60 watt is required. Then power required to keep its temperature at 1227⁰C will be
Options
(a) 304 W
(b) 320 W
(c) 90 W
(d) 120 W
Correct Answer:
320 W
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
- Eight drops of a liquid of density ρ and each of radius a are falling through air
- A body of mass 0.5 kg travels in a straight line with velocity v=a x³/², where
- X-rays when incident on a metal
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- If α (current gain) of transistor is 0.98, then what is the value of β
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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