Sources of sound and observer are moving towards each other, the observer will hear ___________ a) High frequency, low wavelength b) Low frequency, low wavelength c) High frequency, low wavelength d) Low frequency, high wavelength
Q: A standing wave occurs when A) a wave reflects upon itself B) the amplitude of a wave exceeds its…
A: Standing Wave: It is also known as stationary waves. It is the combination of two waves (original…
Q: Which phenomenon is responsible for the echo of sound wave? A) Reflection B) Refraction C)…
A: Echo is a phenomenon where the sound wave comes back to the source again and again by reflecting…
Q: The speed of sound depends on the __________ of the medium.
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: What is a mechanical wave? Oscillating magnetic and electric fields A wave that requires a vacuum…
A: Correct option d A wave that requires a medium
Q: The main factor which effects the speed of a sound wave is the ?
A: Correct option is:properties of the medium
Q: When two wave sources are in-phase and the wave from one source has to trave one-half wavelength…
A: Given : Path difference = Half of wavelength
Q: You can hear loud and soft pattern of sound at different locations from two speakers playing the…
A: When two sound waves from same source are travelling . They superimpose with each other and…
Q: You toss a coin into a wishing well and hear the splash 1.3 seconds later. If the coin was initially…
A: Step 1: Step 2: Step 3: Step 4:
Q: Two sound waves pass through each other and superimpose. Under what circumstances will the waves…
A:
Q: The sound passes from one medium to .4 another its propagation . is *. different
A:
Q: Which two properties are the ones that would change if the energy of a wave increases? Amplitude or…
A: Answer If the energy increases we have to find which if the following properties will increase.…
Q: If two sound waves having a phase difference of 60°, then they will have a path difference of…
A: Given: Consider two waves having same frequency f and wavelength λ. The phase difference between…
Q: The sound of a bomb explosion travels faster than the sound produced by a humming bee. a) True b)…
A: The sound of a bomb explosion and sound produces by a humming bee having different…
Q: Sound waves travel at 350 m/s through warm air and at 3,500 m/s through brass. What happens to the…
A:
Q: When two waves annihilate each other, this is an example of
A: constructive interference: when two waves having same phase superimposed each other, then amplitude…
Q: While people stand on a corner, a police car with a 1.2 kHz siren drives past the people at 43 m/s…
A: Given: Actual Frequency(f)=1.2kHz=1200Hz Speed of sound(V)=340m/s Speed of car (Vs)=43m/s To find:…
Q: Describe what would happen to the frequency of the sound wave of the musician shortens the length of…
A: when the length of a string is changed, it's going to vibrate with a exclusive frequency. Shorter…
Q: Two waves destructively interfere. One has a displacement of 2.00 m and the other has a displacement…
A: Given : y1 = 2 m y2 = -3 m
Q: what is the wavelenght of a carrier wave with a frequency of 100 megahertz? a. 3.0m b. 7.5m…
A:
Q: Length of a string tied to two rigid supports is 40cm. Maximum length (wavelength in cm) of a…
A: B
Q: The speed of a wave in a medium is 760m/s. If 3600 waves are passing through a point in the medium…
A: Given: The speed of a wave in a medium v=760 m/s The number of waves passing are n=3600 The time t=2…
Q: QUESTION 20 The human ear can detect sounds in which of the following range of frequencies O 20 Hz…
A: The human ear can easily detect frequencies between 20 Hz and 20 kHz. Hence, sound waves with…
Q: What physical quantity is transferred by a wave? light sound energy vectors
A:
Q: Butane (MW=58), is a type of hydrocarbon commonly used as fuel for portable stoves. The gas is held…
A: Kinetic Theory of Gases: It is the study of microscopic behavior of molecules and the interactions…
Q: standing sound wave is produced at a particular frequency in a tube filled with air. If the…
A: Explanation: A standing sound wave is produced at a particular frequency in a tube filled with air.…
Q: 4. A bird is flying directly toward a stationary bird-watcher and emits a frequency of 1,250 Hz. The…
A:
Q: Vw What is the frequency of a sound wave that is traveling through water at 1400 m/s and has a…
A: Velocity = 1400 m/s wavelength = 7.0 m
Q: For the lowest harmonic of pipe with two open ends,how much of a wavelength fits into the pipe's…
A: The question is asking for the length of the wavelength that fits into a pipe with two open ends at…
Q: Which of the following statements is wrong? A) Sound travels in straight line B) Sound is a form of…
A:
Q: The velocity of sound in any gas depends upon __________ a) Wavelength of sound only b) Density…
A: B
Q: Which of the following is not a transverse wave? A) Light waves B) Radio waves C) Sound waves D)…
A: Transverse waves are those waves in which the particles of the medium moves perpendicular to the…
Q: Which of the following does not have a precise definition in terms of the physical properties of…
A: D) sound level does not depend on physical properties of sound wave
Q: A plane travels at an atmosphere of 3°C, plane must exceed a velocity of in order to break the sound…
A: The speed of sound at the given temperature T=30C is 333 m/s.
Q: If the intensity of the sound is doubled, what will the sound level be in decibels* O 3dB O-3dB O2dB…
A:
Q: In a _________ the wave particles of the medium vibrate in a direction perpendicular to the…
A: There are two types of wave motion. 1. Longitudinal wave motion: The wave motion in which the…
Q: The speed sound in air depends on the of the air. wavelength temperature frequency amplitude
A:
Q: Sound waves in air are: A. transverse B. longitudinal C. electromagnetic D. polarised
A: A wave in which the particles of the medium vibrate in the direction of the line of advance of the…
Q: The waves produced by a motor boat sailing in water are __________ a) Transverse b) Longitudinal…
A: When motorboat sails in water waves are produced on the surface as well as deep inside water. The…
Q: 2. Beats in sound refers to
A: Beat is the combination of two waves of slightly different frequencies, the resulting sound is…
Q: What should be the wavelength of the wave if its speed is 195 m/s and passes through a point in 9.0…
A:
Q: is moving away from the listener with a speed of 33m/s, and the listener moves toward the siren with…
A: GivenSpeed of siren, vs=33 m/sSpeed of listenerobserver, vo=8 m/sfrequency of source, f=334 HzSpeed…
Q: When can sound be heard over long distances? a) On a sunny day b) On a humid day c) When snowing…
A: D
Sources of sound and observer are moving towards each other, the observer will hear ___________
a) High frequency, low wavelength
b) Low frequency, low wavelength
c) High frequency, low wavelength
d) Low frequency, high wavelength
Step by step
Solved in 2 steps
