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Byju's Answer
Standard VII
Physics
Heat
The quantity ...
Question
The quantity of heat required to raise the temperature of 2000 g of water from 10
o
C to 50
o
C is
A
80 cal
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B
80,000 cal
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C
8000 cal
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D
none of these
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Solution
The correct option is
B
80,000 cal
Heat required
=
m
S
△
T
=
2000
×
1
×
(
50
−
10
)
=
80000
c
a
l
Suggest Corrections
0
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