Spring-2021 Exam- xPHYS220 Spring-2021 Exam- X(1) FacebookClasswork fo1 FAlpQLScBq_sfbjrlJqHaWntQaobEcZgjycj0OfvTZ2_Kh2Qi68eTcg/formResponseU.019 kgA simple pendulum is set into motion at two different times with different initialconditions. The first time: the bob is in its equilibrium position and is given aninitial velocity +4 m/s. The maximum height reached by the bob is h1,max and theperiod of motion is T1. The second time: the bob is in its equilibrium position andis given an initial velocity +2 m/s. The maximum height reached by the bob ish2,max and the period of motion is T2. Assume that the motion is simpleharmonic, which of the following is true?hy=h mas/4 and T = Thmax9h, ax and T, = 37.max 15 MCQSA musical note on a piano has a frequency of 45 Hz. If the tension in the 2-mstring is 308 N, and one-half wavelength occupies the string, what is the mass ofthe wire?0.031 kg0.024 kg0.047 kg0.040 kgO 0.019 kgnt times with different initial

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A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.031 kg 0.024 kg 0.047 kg 0.040 kg O 0.019 kg

A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m string is 308 N, and one-half wavelength occupies the string, what is the mass of the wire? 0.031 kg 0.024 kg 0.047 kg 0.040 kg O 0.019 kg

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 4PE: (a) What is the speed of sound in a medium where a 100kHz frequency produces a 5.96cm wavelength?...

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Concept explainers

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.

Question

Spring-2021 Exam- x
PHYS220 Spring-2021 Exam- X
(1) Facebook
Classwork fo
1 FAlpQLScBq_sfbjrlJqHaWntQaobEcZgjycj0OfvTZ2_Kh2Qi68eTcg/formResponse
U.019 kg
A simple pendulum is set into motion at two different times with different initial
conditions. The first time: the bob is in its equilibrium position and is given an
initial velocity +4 m/s. The maximum height reached by the bob is h1,max and the
period of motion is T1. The second time: the bob is in its equilibrium position and
is given an initial velocity +2 m/s. The maximum height reached by the bob is
h2,max and the period of motion is T2. Assume that the motion is simple
harmonic, which of the following is true?
hy
=h mas/4 and T = T
hmax
9h, ax and T, = 37.
max

15 MCQS
A musical note on a piano has a frequency of 45 Hz. If the tension in the 2-m
string is 308 N, and one-half wavelength occupies the string, what is the mass of
the wire?
0.031 kg
0.024 kg
0.047 kg
0.040 kg
O 0.019 kg
nt times with different initial

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