(a) Explanation The average energy of each atom is 1 2 k B T . In a pure metallic element, one atom is equal to the one molecule. Write the expression of the total energy of the metallic element. E = 1 2 m v x 2 + 1 2 m v y 2 + 1 2 m v z 2 + 1 2 k x x 2 + 1 2 k y y 2 + 1 2 k z z 2 (1) Here, m is the mass of the molecule. v x is the velocity component in x direction. v y is the velocity component in y direction. v z is the velocity component in z direction. k x is the spring constant in x direction. k y is the spring constant in y direction. k z is the spring constant in z direction. For each degree of freedom, the average energy is 1 2 k B T . Substitute 1 2 k B T for 1 2 m v x 2 , 1 2 k B T for 1 2 m v y 2 , 1 2 k B T for 1 2 m v z 2 , 1 2 k B T for 1 2 k x x 2 , 1 2 k B T for 1 2 k y y 2 and 1 2 k B T for 1 2 k z z 2 in equation (1) (b) To determine The specific heat c of iron and compare the value listed in Table 19.1 . (c) To determine The specific heat c of gold and compare the value listed in Table 19.1 .

9th Edition

ISBN: 9781305804463

Author: Jewett

Publisher: CENGAGE LEARNING - CONSIGNMENT

See similar textbooks

Concept explainers

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell establishe…

Question

Chapter 21, Problem 21.50AP

(a)

To determine

To show: The molar specific heat of the solid is 3R.

(b)

To determine

The specific heat c of iron and compare the value listed in Table 19.1.

(c)

To determine

The specific heat c of gold and compare the value listed in Table 19.1.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 21, Problem 21.49AP

Chapter 21, Problem 21.51AP

Students have asked these similar questions

1.62 On a training flight, a Figure P1.62 student pilot flies from Lincoln, Nebraska, to Clarinda, Iowa, next to St. Joseph, Missouri, and then to Manhattan, Kansas (Fig. P1.62). The directions are shown relative to north: 0° is north, 90° is east, 180° is south, and 270° is west. Use the method of components to find (a) the distance she has to fly from Manhattan to get back to Lincoln, and (b) the direction (relative to north) she must fly to get there. Illustrate your solutions with a vector diagram. IOWA 147 km Lincoln 85° Clarinda 106 km 167° St. Joseph NEBRASKA Manhattan 166 km 235° S KANSAS MISSOURI

Plz no chatgpt pls will upvote

3.19 • Win the Prize. In a carnival booth, you can win a stuffed gi- raffe if you toss a quarter into a small dish. The dish is on a shelf above the point where the quarter leaves your hand and is a horizontal dis- tance of 2.1 m from this point (Fig. E3.19). If you toss the coin with a velocity of 6.4 m/s at an angle of 60° above the horizontal, the coin will land in the dish. Ignore air resistance. (a) What is the height of the shelf above the point where the quarter leaves your hand? (b) What is the vertical component of the velocity of the quarter just before it lands in the dish? Figure E3.19 6.4 m/s 2.1

Chapter 21 Solutions

EBK PHYSICS FOR SCIENTISTS AND ENGINEER

Ch. 21 - Two containers hold an ideal gas at the same...Ch. 21 - (i) How does the internal energy of an ideal gas...Ch. 21 - Prob. 21.3QQ Ch. 21 - Prob. 21.4QQ Ch. 21 - Cylinder A contains oxygen (O2) gas, and cylinder...Ch. 21 - An ideal gas is maintained at constant pressure....Ch. 21 - Prob. 21.3OQ Ch. 21 - A helium-filled latex balloon initially at room...Ch. 21 - Prob. 21.5OQ Ch. 21 - Prob. 21.6OQ

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

The molar specific heat of the solid is 3 R .

Solution Summary: The author explains how the molar specific heat of the solid is 3R.

Concept explainers

To show: The molar specific heat of the solid is 3R.

The specific heat c of iron and compare the value listed in Table 19.1.

The specific heat c of gold and compare the value listed in Table 19.1.

Want to see the full answer?

Chapter 21 Solutions