2 | A00 mading quizab F) glass G) steel 6) For the equation given relating the temperature dependence of the speed of sound in air, what temperature unit has to be used in order to have the result come out in a sensible unit? A) Rankine B) Kelvin C) Fahrenheit D) Celslus E) Delisle F) Réaumur G) Ramer 7) The siren of a northbound ambulance is heard differently by folks at different relative velocities. For which of the following people is the siren's frequency

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Can you please only do 3,4 and 7. Thank you

5) In which of the following materials would sound take the least time to travel
1 km?
A) vulcanized rubber
B) human tissue
C) air
D) fresh water
E) sea water
Piny ta Mama
2| ADo ading quiznb
F) glass
G) steel
6) For the equation given relating the temperature dependence of the speed of
sound in air, what temperature unit has to be used in order to have the result
come out in a sensible unit?
A) Rankine
B) Kelvin
C) Fahrenheit
D) Celsius
E) Delisle
F) Réaumur
G) Ramer
7) The siren of a northbound ambulance is heard differently by folks at different
relative velocities. For which of the following people is the siren's frequency
perceived as highest?
A) the driver of the ambulance, moving with the ambulance but in front of the horn
B) the patient in the ambulance, moving with the ambulance but behind the horn
C) the person standing still a distance in front of the approaching ambulance
D) the person standing still a distance behind the receding ambulance
E) the driver of a southbound car moving toward the ambulance (driver sees the ambulance through
the windshield)
F) the driver of a southbound car moving away from the ambulance (driver sees the ambulance in the
rearview mirror)
G) the driver of a northbound car moving toward the ambulance (greater speed than the ambulance)
H) the driver of a northbound car moving away from the ambulance (lower speed than the ambulance)
Transcribed Image Text:5) In which of the following materials would sound take the least time to travel 1 km? A) vulcanized rubber B) human tissue C) air D) fresh water E) sea water Piny ta Mama 2| ADo ading quiznb F) glass G) steel 6) For the equation given relating the temperature dependence of the speed of sound in air, what temperature unit has to be used in order to have the result come out in a sensible unit? A) Rankine B) Kelvin C) Fahrenheit D) Celsius E) Delisle F) Réaumur G) Ramer 7) The siren of a northbound ambulance is heard differently by folks at different relative velocities. For which of the following people is the siren's frequency perceived as highest? A) the driver of the ambulance, moving with the ambulance but in front of the horn B) the patient in the ambulance, moving with the ambulance but behind the horn C) the person standing still a distance in front of the approaching ambulance D) the person standing still a distance behind the receding ambulance E) the driver of a southbound car moving toward the ambulance (driver sees the ambulance through the windshield) F) the driver of a southbound car moving away from the ambulance (driver sees the ambulance in the rearview mirror) G) the driver of a northbound car moving toward the ambulance (greater speed than the ambulance) H) the driver of a northbound car moving away from the ambulance (lower speed than the ambulance)
Questions 1-3 use the same set of answers:
A) m
B) =m-1
m
C)
cycles
D) Hz
E)쓰
F) D
G) s
1) The standard unit for period is, or is equivalent to: (select all that apply)
2) The standard unit for wavelength is, or is equivalent to: (select all that apply)
3) The standard unit for frequency f is, or is equivalent to: (select all that apply)
4) Which of the following wave properties is most closely associated with the
term “pitch?"
A) A
B) A
С) т
D) Vw
E)
F) f
G) n
Transcribed Image Text:Questions 1-3 use the same set of answers: A) m B) =m-1 m C) cycles D) Hz E)쓰 F) D G) s 1) The standard unit for period is, or is equivalent to: (select all that apply) 2) The standard unit for wavelength is, or is equivalent to: (select all that apply) 3) The standard unit for frequency f is, or is equivalent to: (select all that apply) 4) Which of the following wave properties is most closely associated with the term “pitch?" A) A B) A С) т D) Vw E) F) f G) n
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