The resonant frequency

Q: Why is loud sound heard at resonance?

A: At resonance the compression falls on compression and rarefraction falls on rarefraction, thus the…

Q: A 1.0 kg object is dropped in a trampoline which causes it to vibrate with a frequency of 3.0 Hz. At…

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Q: resonant frequency i

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Q: What is an example of resonance?

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Q: What is the relationship between speed and frequency?

A: Relation between speed and frequency

Q: A certain wire has a linear density of 0.0075 kg/m. It is attached to the ceiling and a 5-kg mass is…

A: The vibration frequency of the standing wave of mode n=4 is calculated by using the formula fn=nv2L…

Q: The lowest natural frequency of a vibrating system is called as its

A: Given :- The lowest natural frequency of a vibrating system is called as

Q: Difference between amplitude and frequency.

A: The frequency of a wave is defined as the number of oscillation per second. The unit of frequency is…

Q: Why will a struck tuning fork sound louder when it is held against a table?

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Q: Why is lightening seen before thunder is heard?

A: Speed of light in Air is 299770 km/s , and speed of sound in air is around 343 m/s somewhere. As we…

Q: What is the frequency of a someone swinging on a swingset and completing 1 full swing every 3…

A: Given: Time period (T) = 3 second

Q: Frequency is 0.22Hz wavespeed is 7.2m/s

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Q: What is the period (in s) of 50.0 Hz electrical power?

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Q: of the standing wave?

A: 710 HZ

Q: Greater force applied to a medium creates a A amplitude. larger smaller

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Q: sine wave has a frequency of 60 Hz. its angular frequency is  a. 120π rad/s. b. 30π rad/s c. 60π…

A: Formula for angular frequency is given as follows: ω=2πf here ω is the angular frequency f is the…

Q: -3 Find the frequency (in Hz) of a tuning fork that takes 7.20 × 10 s to complete one o

A: GivenTime period to complete one oscillation, T=7.2×10-3 s

Q: /hat is the period (in s) of 45.0 Hz electrical power?

A: Given  Frequency F = 45 Hz

Q: Which of the following physical properties has NO effect on loudness? a. frequency b. intensity c.…

A: The physical property has NO effect on loudness is:

Q: What is simple sinusodial motion?

A: The motion of an object in simple harmonic motion is sinusoidal. That means the values like…

Q: period as the frequency ris

A: Explain:- The period:- The particles rise until they reach their highest position, the crest, and…

Q: What is relationship between frequency and pitch?

A: The pitch increases with increase in frequency and decreases with decrease in the frequency.

Q: Why do soldiers break step in marching over a bridge?

A: To determine the scientific reason of break step during March by soldiers over bridge.

Q: Explain Resonance?

A: The resonance is defined in the vibration system. It is the condition that occurs when the frequency…

Q: The wave will

A: When medium changes waves  gets partially reflected and partially transmitted.

Q: Waves in a rope are

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Q: Why happen to the frequency of a sonometer wire if the weight stretching sonometer wire is dipped in…

A: The speed of the vibrational wave in a string is proportional to the square root of the tension…

Q: find the speed of a runner with a step length that is 2.69 meters and a step frequency of 4.54 herts

A: Solution:   Given Values, Length (L)=2.69 m Frequency(f)=4.54 Hz

Q: Which harmonic has a frequency equivalent to the pitch of a musical tone

A: Given: Which harmonic has a frequency equivalent to the pitch of a musical tone?

Q: A tuning fork of unknown frequency gives 4 beats/s. With another fork of frequency 310Hz , it gives…

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Q: Why do flying bees buzz?

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Q: An oscillator creates periodic waves on two strings made of the same material. The tension is the…

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Q: When the wire of a sonometer is 73cm long , it is in resonance with a tuning fork. On shortening the…

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Q: frequency?

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Q: Describe the vibration of an air column in a flute.

A: A flute is an example of an Open-Open tube. A stream of air is directed against one edge of the…

Q: The temperature of an organ pipe when it is in resonance with a tuning fork is increased. How does…

A: An organ pipe is a musical instrument exhibits resonance at a particular pitch when it is driven by…

Q: What is frequency ratio?

A: The number of vibrations/oscillations per unit is defined as frequency of an object. The frequency…

Q: A woman’s voice is shriller than a man’s voice due to:    A) weak vocal chords B) lower frequency C)…

A: A woman’s voice is shriller than a man’s voice due to:  C) higher frequency The pitch of a woman's…

Q: Increasing the period the frequency increases doesn't change decreases

A: The frequency is the reciprocal of the period

Q: Mechanical resonance is based upon?

A: Solution

Q: amplitudes are associated with ________ sounds. A) higher; quieter B) higher; louder C) higher;…

A: We know that  The intensity of the wave is proportional to the square of wave amplitude. If the…

Q: A tuning fork is vibrating in air. State whether the vibrations are natural or damped.

A: Natural frequency is the frequency at which a system tends to oscillate in the absence of any…

Q: What is frequency?

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Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.