Specific Heat and Thermal Conductivity
AP Physics 2 · Flashcards · Application
AP PHYSICS 2 · FLASHCARDS
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QUESTION
What is the specific heat if
q
=
200
J
q=200 \text{ J}
q
=
200
J
,
m
=
4
kg
m=4 \text{ kg}
m
=
4
kg
,
Δ
T
=
2
∘
C
\Delta T=2^{\circ}C
Δ
T
=
2
∘
C
?
QUESTION
Find
c
c
c
if
q
=
750
J
q=750 \text{ J}
q
=
750
J
,
m
=
3
kg
m=3 \text{ kg}
m
=
3
kg
,
Δ
T
=
10
∘
C
\Delta T=10^{\circ}C
Δ
T
=
1
0
∘
C
.
QUESTION
Find the specific heat capacity if
q
=
500
J
q=500 \text{ J}
q
=
500
J
,
m
=
2
kg
m=2 \text{ kg}
m
=
2
kg
,
Δ
T
=
5
∘
C
\Delta T=5^{\circ}C
Δ
T
=
5
∘
C
.
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ANSWER
50
J/kg⋅K
50 \text{ J/kg·K}
50
J/kg⋅K
.
c
=
q
/
(
m
Δ
T
)
=
500
/
(
2
×
5
)
=
50
c = q/(m\Delta T) = 500/(2 \times 5) = 50
c
=
q
/
(
m
Δ
T
)
=
500/
(
2
×
5
)
=
50
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