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Byju's Answer
Standard XII
Physics
Specific Heat Capacity
the specific ...
Question
the specific heat capacity of liquid.
A
0.3
×
10
3
J
k
g
−
1
K
−
1
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B
12
×
10
3
J
k
g
−
1
K
−
1
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C
3
×
10
3
J
k
g
−
1
K
−
1
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D
6
×
10
3
J
k
g
−
1
K
−
1
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Solution
The correct option is
B
3
×
10
3
J
k
g
−
1
K
−
1
Heat supplied by heater is
600
×
100
=
60000
J
As
H
e
a
t
E
n
e
r
g
y
=
m
s
(
T
2
−
T
1
)
So specific heat capacity is
60000
4
×
(
15
−
10
)
=
60000
20
=
3
×
10
3
J
k
g
−
1
K
−
1
Suggest Corrections
0
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k
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Given: Specific heat capacity of copper
=
0.42
×
10
3
J
k
g
−
1
K
−
1
,
Specfic heat capacity of water
=
4.2
×
10
3
J
k
g
−
1
K
−
1
Specific heat of fusion of ice
=
3.36
×
10
5
J
k
g
−
1
Latent heat of condensation of steam
=
22.5
×
10
5
J
k
g
−
1
Q.
If
10
g
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o
C
, then the temperature of the mixture is (specific heat of water
=
4.2
×
10
3
J
k
g
−
1
K
−
1
,Latent heat of fusion of ice
=
3.36
×
10
5
J
k
g
−
1
)
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