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Assoli18 [71]
3 years ago
8

a hot metal block is placed into 50g of water in an insulated container the water increases in temperature from 20c to 32c the s

pecific heat capacity of water is 4200j/kgk calculate the quantity of heat energy supplied to the water from the metal​
Physics
1 answer:
Andru [333]3 years ago
4 0

Answer:

25,000 joules

given the formula

Q=Mc(final temperature - initial temperature)

M=50 grams convert to kilogram 0.5

c= 4200 j/kg/k

final temperature=32c

initial temperature=20c

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Answer:

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Explanation:

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A ball rolls downhill with a constant acceleration of 4m/s squared. If it started from rest,it’s velocity at the end of 3 meters
vladimir2022 [97]

Answer:

4.9 m/s

Explanation:

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For the ball in this problem,

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4 years ago
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Murljashka [212]

Answer:

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