Consider the lengths of three metal rods at different temperatures as shown below. Which of the following is TRUE about their coefficients of linear expansion? * Rod Length (cm) at 20°C Length (cm) at 70 °C X 10 5 12 Y 10 20 30 а, <а, <а, ax < az < ay Option 1 Option 4 az < ay < ax а, <а, <а, O Option 2 Option 3 1 kg of ice at 0°C is mixed with 3 kg of steam at 100°C in a thermally isolated container and allowed to reach thermal equilibrium. What is the final temperature of the resulting mixture? The latent heat of fusion is 80 callg and the latent heat of vaporization is 540 callg. The specific heat of water is 1.00 calg - K. The specific heat of both ice and steam is 0.5 callg - K** 86.13°C 100°C 460°C O 7.14°C

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
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Consider the lengths of three metal rods at different temperatures as shown
below. Which of the following is TRUE about their coefficients of linear
expansion? *
Rod Length (cm) at 20°C Length (cm) at 70 °C
X
10
5
12
Y
10
20
30
а, <а, <а,
ax < az < ay
Option 1
Option 4
az < ay < ax
а, <а, <а,
O Option 2
Option 3
Transcribed Image Text:Consider the lengths of three metal rods at different temperatures as shown below. Which of the following is TRUE about their coefficients of linear expansion? * Rod Length (cm) at 20°C Length (cm) at 70 °C X 10 5 12 Y 10 20 30 а, <а, <а, ax < az < ay Option 1 Option 4 az < ay < ax а, <а, <а, O Option 2 Option 3
1 kg of ice at 0°C is mixed with 3 kg of steam at 100°C in a thermally isolated
container and allowed to reach thermal equilibrium. What is the final temperature
of the resulting mixture? The latent heat of fusion is 80 callg and the latent heat
of vaporization is 540 callg. The specific heat of water is 1.00 calg - K. The
specific heat of both ice and steam is 0.5 callg - K**
86.13°C
100°C
460°C
O 7.14°C
Transcribed Image Text:1 kg of ice at 0°C is mixed with 3 kg of steam at 100°C in a thermally isolated container and allowed to reach thermal equilibrium. What is the final temperature of the resulting mixture? The latent heat of fusion is 80 callg and the latent heat of vaporization is 540 callg. The specific heat of water is 1.00 calg - K. The specific heat of both ice and steam is 0.5 callg - K** 86.13°C 100°C 460°C O 7.14°C
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