1. The 2013 earthquake in Bohol had a magnitude of 7.2. How much energy was released by this earthquake?

Q: 7. Consider a 2.3X10 ^6 µm long string which produces a standing wave with 3 loops. What is the…

A: Hey dear using standing wave concept we can solve this

Q: 1. Sounds waves are disturbances in air molecules that move at 343 + m/s. Pitch is a measure of a…

A: Sound waves move at a speed Music has a pitch of frequency

Q: 16. A string of length 1.8 m is under tension of 100 N. What is the mass of the string if its second…

A: Hi,  As per our policy we are allowed to write only 3 sub parts So, kindly post other parts in…

Q: 7. A stretched string has a mass per unit length of 5.0 g/cm and a tension of 10 N. A sinusoidal…

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Q: A window whose area is 1.5 m² open onto a street. Sound at an intensity level of 75 dB enters the…

A: Since you have asked multiple questions, here the first question is incomplete so we will solve the…

Q: Q1. Two waves travelling in the same direction are described by the wave functions: y1 (x,t) = 0.03…

A: Resultant of two wave.

Q: The sound level at a distance d320 m from a loudspeaker is 70 dB. What is the power (in Watt) at…

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Q: Find the speed of the waves on the string.

A: Explanation and calculations are in next step .

Q: 3. A string has a linear density of 4.00 ×10-³ kg/m and is under a tension of 275 N. The string is…

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Q: 14.2) Six hundred cycles of a wave pass a given point in 4 minutes. The velocity of the wave is 0.50…

A: We know that the velocity of a wave is equal to the product of its wavelength and frequency and…

Q: A guitar string is 80cm long and the tension is increase until the speed of a wave on the string is…

A: Given that:Length of the string, L=80 cm=0.80 mVelocity of the wave, v=819.2 m/sAir temperature,…

Q: A sound wave in air has a frequency of 410 Hz. What is its wavelength? Tries 0/6 Submit Answer…

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Q: A sinusoidal wave has a displacement given by the formula 1. What is the Amplitude? 2. The Frequency…

A: Given data:  A sinusoidal wave y = 30.sin(40π t) Required: The amplitude, frequency and period

Q: 5. The fundamental frequency of a vibrating system is 525 Hz. If the system is a cylindrical pipe…

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Q: 1. A pipe is observed to resonant at three successive frequencies 1310 Hz, 1834 Hz, and 2358 Hz.…

A: Given that, The three successive frequencies are 1310 Hz, 1834 Hz and 2358 Hz

Q: Us the decibel scale, B2 - B1 = 10log(I2/I1), to answer the following. a) The sound as a subway…

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Q: The distance between consecutive peaks of a transverse wave is 1.45m. Eight peaks pass by you in…

A: f=nT=813.7 s=0.58 Hz   Speed of wave v=0.58 Hz1.45 m=0.84 m/s

Q: A wave in a string is traveling at 59 m/s. The string is 14 grams for every meter of its 5.5 meter…

A: This is a case of transverse wave on string.  The wave is generated due to tension in string. We…

Q: The tension in a string is 2 20N and it's linear density is 0.9 kg/ m. A wave on the string travels…

A: Given  Tension T=220 N  Linear density u=0.9kg/m Amplitude A=4cm =0.04 m frequency f=15Hz

Q: 1. Ultrasound is sent through a tissue with volume 0.05 L and mass 0.6 kg. The elastic modulus of…

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Q: A steel cable with a total length of 34 m and mass of 142 kg is connected to two poles. The tension…

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Q: 5. You hold onto a rope and move your arms up and down at a rate of 2 cycles per second. The rope…

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Q: 1. Transverse waves are sent along a 6.9-m-long string with a speed of 33 m/s. The string is under a…

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Q: 6. An omnidirectional sound source emits sound waves with a power output of 75 watts evenly in all…

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Q: A wave produced by a string is represented by the equation y = 10 sin (7πt + 8x), where y is in…

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Q: A metal guitar string has a linear mass density of  µ = 3.100 g/m. What is the speed of transverse…

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Q: Wavelength No. of Cycles Frequency f Wave Speed v Harmonic String Length L (m) Must be in decimal…

A: Given :  Harmonic No. n String Length (L) in m        3        4        4         4…

Q: 2.00 m, = 50.00 cm. What is the 1. A wave traveling to the left has a wavelength frequency f= 4.00…

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Q: 1. What is the intensity in watts per meter squared of 85.5 dB sound? W 1= m²

A: The intensity of sound in dB is expressed as I in dB=10 logII0I0=1.0×10-12 W/m2 is intensity of…

Q: 6. A heavy piece of hanging sculpture is suspended by a 90-cm-long, 5.0 g steel wire. When the wind…

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Q: ON 20 The velocity of sound in a certain medium is 1000 m/s. If sound wave has a frequency of 500…

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Q: This standing wave has a frequency of f = 169 Hz. What is this string's fundamental frequency? A) 72…

A: In this case, it has been given that the frequency of the second harmonic , which is .

Q: 8. A source of sound waves of frequency 1.0 kHz is stationary. An observer is traveling at 0.50…

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Q: 13. What is the intensity of a sound wave of amplitude 0.002 dyne/cm2, measured in dB? ( some facts:…

A: The amplitude of a sound wave is, P=0.002 dyne/cm2

Q: 7. On a given day, the speed of sound in air is 3434m/s. As an emergency vehicle approaches you, you…

A: Write the expression for observed frequency f' in terms of the sound frequency. the speed of the…

Q: SI Session 2   Define Period (T):           Frequency (f):           A buoy bobs up and back down…

A: Hi, there. As per our guidelines we only answer maximum one question and maximum 3 subparts per…

Q: The speed of sound is approximately 340 m/s. A certain sound wave has a wavelength of 5.0 m. What is…

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Q: 30 m from an ultrasonic sensor. The total travel time of the ultrasonic wave is 33 ms…

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Q: 5. A transverse wave on a wire is given by D(x, t) = 0.015 sin (25 x – 1200t) where D and x in…

A: Sbsb

Q: A 40-cm-long tube has a 40-cm-long insert that can be pulled in and out. A vibrating tuning fork is…

A: total length of tube       L = 42.5 cm , 5.4 cm and 76.2 cm

Q: The sound level at a distance d328 m from a loudspeaker is 70 dB. What is the power (in Watt) at…

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Q: A wave modeled at time t = 0.00s with a wave function that depends on position. The equation is y(x)…

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Q: The displacement of a wave traveling in the positive x-direction is D(x,t)=(3.5cm)sin(2.6x−114t),…

A: Given: D(x) =3.5 cm sin (2.6 x -144 t)