11. An object I has four times the specific heat capacity and half the mass of object 2. The same heat transferred into both objects. If the changes temperature of object I has AT₁, what is the changes temperature & T₂ in object 27 a) The same as object I b) 24 T₁ c) 16 AT, d) .
11. An object I has four times the specific heat capacity and half the mass of object 2. The same heat transferred into both objects. If the changes temperature of object I has AT₁, what is the changes temperature & T₂ in object 27 a) The same as object I b) 24 T₁ c) 16 AT, d) .
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Transcribed Image Text:11. An object I has four times the specific heat capacity and half the mass of object
2. The same heat transferred into both objects. If the changes temperature of
object I has & T₁. what is the changes temperature & T₂ in object 27
a) The same as object I
b) 24 T₁
c) 16 AT,
AT₁
d) 41
12. The internal Energy of a certain volume of gas enclosed in a container DOES
NOT depend on
a) The shape of the container
b) The temperature of the gas
c) The kinetic energy of the molecules of the gas
d) The number of atoms in a molecule of the gas
13. An ideal gas is taken from state A to state B through the isothermal process
shown on the P-V diagram in Figure 3. How much heat is added to the gas in
this process?
a) 2.4 × 10¹ J
b) 1.4 x 10¹ J
c) 8.8 × 10¹ J
d) 0
b) 6.2 - 10-¹7 J
c) 5.4 - 10¹1 J
d) 1.4 - 10:¹9 J
15. Entropy is measure of
a) system efficiency
b) heat transfer
Pressure (Pa)
c) degree of randomness
d) capacity
35.18²
30-10²
24-16
29.10
1.5.18
18-1²
30.10²
10
40
14. In one mole of nitrogen are in a 5.0 m' container at a pressure of 5.0 x 10" Pa
Find the average translational kinetic energy of a molecule.
a) 2.4 x 10¹7J
Volume (m)
9
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