Two waves traveling in the same direction have a frequency of 100 Hz, a wavelength of 2 cm and an amplitude 0.02 m .what is the ampliude of the resultant if the orignal waves differ in phase by pi/6 rad?

Q: Consider a wave described by the wave function -1 m. TT t + 6. -1 y (x,t)= 0.85m sin x + 4 , find…

A: Finding the wavelength from equation of wave:

Q: If a plane is flying at a speed so that the apex half-angle of its shock wave is 30 degrees. What is…

A: The speed of the sound,

Q: The resultant wave due to the interference of two sinusoidal transverse waves expressed as, y' =…

A: Solution: as given in the problem the resultant wave is y'       = 2A cos (ɸ /2) sin (kx - ωt + ɸ/2)…

Q: The resultant intensity due to the destructive interference of two waves is 4 W/m2 . Evaluate the…

A: Resultant intensity = 4 W/m2 Ratio of amplitude of each wave = 3/4 Let amplitude of one wave, A1 be…

Q: Two harmonic waves traveling in opposite directions interfere to produce a standing wave described…

A: Given in question -  Equation of wave:  y=2Sin(4x)Cos(3t) To find: What is the speed (in m/s) of the…

Q: What is the wavelength of the waves you create in a swimming pool, if you splash your hand at a rate…

A: Given:  frequency, f = 2 Hz  wave velocity, v = 0.640 m/s

Q: A standing wave pattern with 8 nodes is created in a string of length 1.9 m by using waves of…

A: Q. Given information Length of the string L = 1.9 m Frequency of the wave f = 136.0 Hz  Number of…

Q: A standing wave pattern with 4 nodes is created in a string of length 1.2 m by using waves of…

A: Given- n = 4 Length (l) = 1.2 m Frequency (f)= 134.4 Hz

Q: wave of frequency 550 Hz has wave velocity of 350 m/s. (b) Find the phase difference between two…

A: Given:  Frequency, f = 550 Hz  velocity, v = 350 m/s  t = 0.002 s

Q: The intensity of a spherical waves decreases as the wave moves away from the source. If the…

A:

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: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

A: The frequency is the number of oscillations performed per unit time and the period is the time to…

Q: Two identical traveling waves, moving in the same direction, are out of phase by p/2 rad.What is the…

A: The first wave function,

Q: A sine wave is traveling in the positive (x) direction, amplitude (15 cm), wavelength (40 cm) and…

A: We know thatv=fλWherev=wave velocityf=frequency of waveλ=wavelength of wave

Q: We have two waves -2.79 sin(k x - v t) and 1.5 cos(k x - v t) which add together to make a new…

A:

Q: Two waves traveling in opposite directions result in a standing wave. If the function of each wave…

A: Given             Y1= 4sin3x-2t cm             Y2= 4sin 3x+2tcmBy using superposition of waves the…

Q: 5TT 9T -1t+ find the frequency of wave? -1 Consider a wave described by the wave function y…

A:

Q: A violin string 15.0 cm long and fixed at both ends oscillates in its n =1 mode. The speed of waves…

A:

Q: The resultant intensity due to the destructive interference of two waves is 36 W/m. Evaluate the…

A: The amplitude of each wave. given, Resultant intensityIR=36 Wm-2A1A2=14

Q: What is the wavelength (in m) of the waves you create in a swimming pool if you splash your hand at…

A:

Q: he resultant intensity due to the destructive interference of two waves is 36 W/m2. Evaluate the…

A: we know that  The resultant intensity due to destructive interference  IR = I1 - I2 Where I1 and I2…

Q: The amplitude of two sinusoidal waves propagating in the same direction is A = 0.027 m. Due to their…

A: Given data The amplitude of each wave is A=0.027 m  The amplitude of the resultant wave is Ares=0…

Q: A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If…

A:

Q: Two waves of the same frequency have amplitudes 1.00 and 2.00. They interfere at a point where their…

A:

Q: If a wave pulse with an amplitude of 2 cm overlaps with a wave pulse that has an amplitude of -4 cm,…

A: Given data: Amplitude of first wave pulse is, A1=2 cm. Amplitude of second wave pulse is, A2=-4 cm.

Q: Two waves traveling in the same direction; both have a frequency of 100 Hz, a wavelength of 2 cm and…

A: Scenario - Two waves, having similar frequencies interfere and in turn gives new resultant wave of…

Q: Sound waves are emitted isotropically (that is, with equal intensity in all directions) from a…

A: The power of source for wave of intensity I and area A is given by,  P=IA Given : Intensity of wave…

Q: Standing waves are produced by the superposition of the wave y = 7 sin ( wt - 4x ) (x, y in cm, t in…

A:

Q: The sound level 23.8 m from a loudspeaker is 66.7 dB. What is the rate at which sound energy is…

A:

Q: A typical guitar string has a mass per length of 0.401 x 10 kg/m and is tightened to a Fension of…

A:

Q: 8 Tt Consider a wave described by the wave function y (x,t) = 0.65m sin ( -쓸), find the 5 frequency…

A: given equation, if compared with standard equation, y = A sin(kx+wt+theta) w = 8π /3

Q: A violin string 17.9 cm long and fixed at both ends oscillates in its n = 4 mode. The speed of waves…

A: Given data The length of the violin string is given as L = 17.9 cm. The number of oscillations is…

Q: The resultant intensity due to the destructive interference of two waves is 36 W/m2. Evaluate the…

A:

Q: A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If…

A: Given:  I = 2 x 10-5 W/m2 Amplitude increases by 3 %

Q: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

A: Given:- 15 peaks have been made during a time of 2.03 sec   Find:- The frequency of the wave

Q: Two waves of the same frequency have amplitudes 1.00 and 2.00. They interfere at a point where their…

A: Amplitude, a1 = 1.00 Amplitude, a2 = 2.00 Phase difference, Φ = 60° Resultant amplitude, A = ?

Q: ssible for a sound wave to have a sound level of

A: A sound is a vibration that propagates through a medium in the form of a mechanical wave. The medium…

Q: The resultant intensity due to destructive interference of two waves is 36 W/m2. Evaluate the…

A:

Q: The resultant intensity due to the destructive interference of two waves is 4 W/m². Evaluate the…

A: Given :      Resultant intensity due to the destructive interference, IR= 4 W/m2      Ratio of their…

Q: A horizontal wire is stretched with a tension of 92.0 N, and the speed of transverse waves for the…

A: Given : Tension on the wire, F = 92 N Speed of transverse waves = 406 m/s Frequency of the wave = 63…

Q: Consider a wave described by the wave function (x,t) = 0.50m sin (m -1 x + 4 t + 10 %3D y 3 , find…

A:

Q: Show that y = ymax cos(xt) is a solution to the wave equation A wave velocity being related to the…

A:

Q: In SI units a wave is represented by x = {A} cos (7.56t)  . What is the time required (in s) for a…

A: The  most basic equation, representing a wave is given by:  x = A Cos (ωt + ϕ) , where A is the…

Q: A typical guitar string has a mass per length of 0.401 * 10–3 kg>m and is tightened to atension…

A: Given that,  Mass per length μ=0.401 ×10-3 kg/m  Tension T=71.4 N

Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.