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Byju's Answer
Standard XI
Mathematics
Compound Statement
If 420 J of e...
Question
If 420 J of energy supplied to 10g of water, it will raise its temperature by nearly
A
32
o
C
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B
10
o
C
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C
225
o
C
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D
405
o
C
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Solution
The correct option is
B
10
o
C
Q
=
m
s
Δ
t
420
J
=
(
10
×
10
−
3
k
g
)
×
(
4200
J
k
g
−
1
o
C
−
1
)
×
Δ
t
Δ
t
=
420
42
=
10
o
C
Suggest Corrections
0
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Q.
420
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