If the ratio of intensities of two waves is 1: 36, estimate the ratio of their amplitudes

Q: Two waves of the same frequency have amplitudes 0.838 and 2.60. They interfere at a point where…

A:

Q: For the given boundary, what is the angle between the incident and reflected wave ?

A: On reflection from free end , phase of wave remains same it does not change .On reflection from…

Q: For any given medium, the of a mechanical wave is constant. * O wavelength O amplitude O speed…

A: The product (frequency and wavelength) keep velocity constant. When wave moves in a medium the…

Q: By what approximative factor (ratio) will an intensity I change when the corresponding sound level…

A: The solution is given below

Q: A disturbance is described by the following formula: y(x,t)=7sin(3t-5x). What is the period of the…

A: The displacement of the disturbance is given by  y(x,t)=7sin(3t-5x) The displacement of the wave is…

Q: A standing wave pattern is established in a string as shown. The wavelength of one of the component…

A: Wavelength is the length between two nodes of a wave. or Wavelength can be defined as the distance…

Q: What is the aim of the transverse wave equation?

A: Transverse wave equation tells us about the position of the particles of the propagating wave. Y(x,…

Q: Any non-sinusoidal wave can be represented by a ........... of sine waves with harmonic frequencies.…

A: Required :   Any non-sinusoidal wave can be represented by a ........... of sine waves with…

Q: A pebble is dropped in a lake; and it produces ripples with a frequency of 0.50 Hz.  When should a…

A: Given Frequency f=0.5 Hz

Q: If two waves having amplitudes A and 0.50A are out of phase with each other by , then what is the…

A:

Q: For an amplitude modulated wave, the maximum amplitude is found to be 10V while the minimum…

A: Given, Max. Amplitude, Amax = 10 V Min. Amplitude, Amin = 2 V For a wave, modulation index µ, is…

Q: Interference of the waves is the superposition of two or more waves with phase difference a.…

A: Interference of the waves is the superposition of two or more waves with _______ phase difference.

Q: Two waves of the same frequency have amplitudes 0.901 and 1.55. They interfere at a point where…

A: Given:  A1 = 0.901m A2 = 1.55m Φ = 38°

Q: The phase difference between two identical sinusoidal waves propagating in the same direction is t…

A: Given : Two identical sinusoidal waves traveling in same direction have phase difference π

Q: Two waves having the intensities in the ratio of 9:1 produce interference. The ratio of maximum to…

A:

Q: Two waves having amplitudes of 5 and 8 units and equal frequencies come together at a point in…

A: In this, we will solve first question that is given in the top of the attachment.…

Q: Destructive interference always results with no amplitude. True or false.

A:

Q: What type of waves are set up in a string fixed at its two ends?

A: Transverse wave propagating from one end of a string fixed at both ends gets reflected off the other…

Q: Superposition of two waves in the same phase to produce maximum intensity is known as Contractile…

A: Same phase,wave vector and frequency create coherent source. Superposition of two wave produce…

Q: The region of a longitudinal wave in which the medium's particles are closer together is called the…

A: Longitudinal wave- A wave where particles in medium parallel to direction of propagation of wave.…

Q: To increase intensity of a wave by a factor of 50, by what factor should the amplitude be increased?

A: The wave’s intensity (I) is directly proportional to the square of its amplitude (A). That is,

Q: Refraction Often part of the wave is transmitted. If the wave changes speed it will bend. This is…

A: If medium is changed, then speed of wave will change. And this will cause bending of path of light.…

Q: Consider a flute (open at both ends) with length L. What is the corresponding wavelength of its…

A:

Q: 5T -1 Consider a wave described by the wave function y (x,t)= 0.50m sin ( 3 x + 4 t + :), find the…

A:

Q: If any wave is reflected by an obstacle and ratio of the amplitude of antinode to the node is 8, the…

A: Given: the ratio of the amplitude at an antinode to the amplitude at the node is 8

Q: Continuous wave Doppler has no .3 signal aliasing but does have depth * .ambiguity True False

A: True

Q: Two waves of the same frequency have amplitudes 0.838 and 2.60. They interfere at a point where…

A:

Q: When a 100 Hz oscillator is used to generate a sinusoidal wave on a certain string the wavelength is…

A: Frequency (f)= 100 Hz Wavelength (λ)= 10 cm= 0.1 m Let T be its tension initially So, final…

Q: To increase intensity of a wave by a factor of 61, by what factor should the amplitude be increased?

A:

Q: Two waves are described by the wave functions: y(x,t)=10sin(2x-10t) and y(x,t)= 10cos(2x-10t)…

A:

Q: Establish the equation of harmonic wave travelling along the positive direcction of X-axis.

A:

Q: When it is possible for one wave to cancel another?

A:

Q: 5TT Consider a wave described by the wave function y (x,t)= 0.50m sin (m-1x 부S-1t+끓) find the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The movement of a certain wave is modelled by the equation f (t) = 30 cos 507tt. a. Find its…

A:

Q: The distance of point A from a source of wave is 1/5 that of point B. Find the ratio of the…

A: The distance of point A from a source of wave is 1/5 that of point B. Find the ratio of the…

Q: Type of interference that occurs at any location along the medium where the two interfering waves…

A: Given : to interfering waves with displacement in the same direction at a location.   To be…

Q: Two waves that destructively interfere, resulting in a net amplitude of zero, are how many degrees…

A:

Q: If the amplitude of a wave is doubled, what will be the effect on the loudness?

A: The loudness of the sound wave is directly proportional to the square of the amplitude.  It is…

Q: By what approximative factor (ratio) will an intensity I change when the corresponding sound level…

A: Required :: By what approximative factor (ratio) will an intensity I change when the corresponding…

Q: y(x , t) = 5.5cm cos[ 75cm-1x + 4.25s-1t + π/10 ]

A: Given wave equation y = 5.5 cm cos75cm-1 x +4.25 s-1 t + π10

Q: Destructive interference always results in a wave with no amplitude. True O False

A: Destructive interference is given. We have provide the amplitude for destructive interference.

Q: The ratio of the energy of wave A to energy of wave B is 1:4.  If all other factors are the same,…

A: Energy transmitted by wave is directly proportional to square of the amplitude of wave . Given…

Q: If the distance from a bugle is tripled, by what factor does the sound intensity decrease? Assume…

A:

Q: Identical waves are in phase if they have different phase shifts. a. true b. false

A: Given:Two identical waves with different phase shift Let, y1 = A sin ωt+ kx +ϕ1       y2 = A sin ωt+…

Q: waves with frequency of 20 Hz travel in the same direction at the same speed. The two waves…

A: frequency of sinusoidal waves (f)=20 Hz  time period (T)=1/20=0.05 sec time gap between two waves=∆t…

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.