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In a water fall, the water falls from a height of 100 m. If the entire kinetic energy of water is converted into heat, the rise in temperature of water will be
Options
(a) 0.23° C
(b) 0.46° C
(c) 2.3° C
(d) 0.023° C
Correct Answer:
0.23° C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- If dimensions of critical velocity of a liquid flowing through a tube are expressed
- Reactance of a capacitor of capacitance C µF for A.C freqency (400 / π) Hz is 25 ohm
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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