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guapka [62]
3 years ago
12

What amount of heat is removed to lower the temperature of 80 grams of water from 75ºC to 45ºC? The specific heat of liquid wate

r is 4.18 J/gºC.
Physics
2 answers:
chubhunter [2.5K]3 years ago
5 0

=4.18*80*(75-45)

=4.18*80*30

=10032

amm18123 years ago
3 0

amount of heat is removed to lower the temperature of 80 grams of water from 75ºC to 45ºC with specific heat of liquid water is 4.18 J/gºC

= 4.18 J/gºC * 80g * (75-45)ºC

= 10032J

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Answer:

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solution

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velocity final = acceleration × time      ..............1

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and for stop train we need time that is

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t = 6.44 s

and

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