EBK PHYSICAL SCIENCE
11th Edition
ISBN: 8220103146722
Author: Tillery
Publisher: YUZU
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Chapter 5, Problem 24AC
To determine
Whether Doppler effect occurs when the observer is moving and the source is stationary.
(a) Yes, the effect is the same.
(b) No, the source must be moving.
(c) Yes, but the change of pitch effects is reversed in this case.
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Consider the situation in the figure below; a neutral conducting ball hangs from the ceiling by an insulating string, and a charged insulating rod is going to be placed nearby.
A. First, if the rod was not there, what statement best describes the charge distribution of the ball?
1) Since it is a conductor, all the charges are on the outside of the ball. 2) The ball is neutral, so it has no positive or negative charges anywhere. 3) The positive and negative charges are separated from each other, but we don't know what direction the ball is polarized. 4) The positive and negative charges are evenly distributed everywhere in the ball.
B. Now, when the rod is moved close to the ball, what happens to the charges on the ball?
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answer question 5-9
AMPS
VOLTS
OHMS
5) 50 A
110 V
6) .08 A
39 V
7) 0.5 A
60
8) 2.5 A
110 V
Chapter 5 Solutions
EBK PHYSICAL SCIENCE
Ch. 5 - Prob. 1ACCh. 5 - 2. The number of vibrations that occur in 1 s is...Ch. 5 - 3. Frequency is measured in units of
a. time.
b....Ch. 5 - 4. The maximum displacement from rest to the crest...Ch. 5 - Prob. 5ACCh. 5 - 6. Your brain interprets a frequency as a sound...Ch. 5 - Prob. 7ACCh. 5 - 8. Generally, sounds travel faster in
a....Ch. 5 - 9. Sounds travel faster in
a. warmer air.
b....Ch. 5 - Prob. 10AC
Ch. 5 - Prob. 11ACCh. 5 - Prob. 12ACCh. 5 - Prob. 13ACCh. 5 - Prob. 14ACCh. 5 - Prob. 15ACCh. 5 - Prob. 16ACCh. 5 - Prob. 17ACCh. 5 - Prob. 18ACCh. 5 - 19. A resonant condition occurs when
a. an...Ch. 5 - Prob. 20ACCh. 5 - 21. The fundamental frequency on a vibrating...Ch. 5 - Prob. 22ACCh. 5 - Prob. 23ACCh. 5 - Prob. 24ACCh. 5 - Prob. 25ACCh. 5 - 26. A longitudinal mechanical wave causes...Ch. 5 - 27. A transverse mechanical wave causes particles...Ch. 5 - 28. Transverse mechanical waves will move only...Ch. 5 - 29. Longitudinal mechanical waves will move only...Ch. 5 - 30. A pulse of jammed-together molecules that...Ch. 5 - Prob. 31ACCh. 5 - Prob. 32ACCh. 5 - 33. The difference between an echo and a...Ch. 5 - Prob. 34ACCh. 5 - Prob. 35ACCh. 5 - 36. An observer on the ground will hear a sonic...Ch. 5 - Prob. 37ACCh. 5 - Prob. 38ACCh. 5 - Prob. 39ACCh. 5 - Prob. 40ACCh. 5 - Prob. 41ACCh. 5 - Prob. 42ACCh. 5 - Prob. 43ACCh. 5 - 44. What happens if the source of a sound is...Ch. 5 - Prob. 45ACCh. 5 - 1. What is a wave?
Ch. 5 - 2. Is it possible for a transverse wave to move...Ch. 5 - 3. A piano tuner hears three beats per second when...Ch. 5 - 4. Why do astronauts on the Moon have to...Ch. 5 - 5. What is resonance?
Ch. 5 - 6. Explain why sounds travel faster in warm air...Ch. 5 - 7. Do all frequencies of sound travel with the...Ch. 5 - 8. What eventually happens to a sound wave...Ch. 5 - 9. What gives a musical note its characteristic...Ch. 5 - 10. Does a supersonic aircraft make a sonic boom...Ch. 5 - 11. What is an echo?
Ch. 5 - 12. Why are fundamental frequencies and overtones...Ch. 5 - 1. How would distant music sound if the speed of...Ch. 5 - 2. What are the significant similarities and...Ch. 5 - 3. Sometimes it is easier to hear someone speaking...Ch. 5 - 4. Describe how you can use beats to tune a...Ch. 5 - 6. Are vibrations the source of all sounds?...Ch. 5 - 7. How can sound waves be waves of pressure...Ch. 5 - 8. Why is it not a good idea for a large band to...Ch. 5 - 1. A water wave has a frequency of 6 Hz and a...Ch. 5 - 2. The lower frequency limit for human hearing is...Ch. 5 - 3. A 520 Hz tone is sounded at the same time as a...Ch. 5 - Prob. 4PEBCh. 5 - 5. How much time will elapse between seeing and...Ch. 5 - 6. An echo bounces from a building exactly 1.00 s...Ch. 5 - 7. A submarine sends a sonar signal, which returns...Ch. 5 - 8. A student under water clicks two rocks together...Ch. 5 - 9. You see condensed steam expelled from a ship’s...Ch. 5 - 10. Compare the distance traveled in 6.00 s as a...Ch. 5 - 11. A tuning fork vibrates 440.0 times a second,...Ch. 5 - 12. The distance between the center of a...Ch. 5 - Prob. 13PEBCh. 5 - 14. Sound from the siren of an emergency vehicle...Ch. 5 - 15. The following sound waves have what...Ch. 5 - 16. How much time is required for a sound to...Ch. 5 - 17. A ship at sea sounds a whistle blast, and an...Ch. 5 - 18. How many seconds will elapse between seeing...Ch. 5 - 19. A 600.0 Hz sound has a velocity of 1,087.0...
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