In 0.001 seconds, a periodic signal completes one cycle. What is the frequency of the event?

Q: The intensity of the Sun's radiation that reaches a particular point on Earth's atmosphere is 1.06…

A:

Q: What frequency is received by a person watching an ambulance "B" moving away from him at 162.5 km/h…

A: speed of sound = 339 m/s frequency emitted = 740 Hz speed of B = 162.5 km/hr  = 45.138 m/s

Q: Two trains, each moving with a velocity of 30m/s, cross each other. One of the trains gives a…

A: D

Q: 1.175 uF is not an option in the multiple choice for this question. Please redo answer.

A: Given : Capacitance , C = 4.7 uF  Inductance, L = 5 mH  Find : new value of capacitance needed to…

Q: A frequency of 50 Hz and a frequency of 62 Hz is combined. What is the frequency of the combination?…

A: Given Data:Frequency 1 Frequency 2 To Determine:The frequency of the combination.

Q: The amplitude of a wave is 0.2 m. The time period of the vibration is 0.5 secs. Calculate the…

A:

Q: What is the  speed  and period of wave of frequency of 200 Hz with wavelength 1.5m?

A: Given:-  The frequency of the wave  f = 200 Hz  The wavelength of the wave λ = 1.5 m  Find:-  The…

Q: A spaceship is approaching a space station at a speed of 3.40 x 105 m/s. The space station has a…

A:

Q: A student is measuring the speed of a moving cart using the carbonated tape and he got the…

A: In this experiment, the speed of a cart is measured using the ticker tape method. The ticker tape…

Q: The graph below is for a newly discovered material. Tetra is 1 THz=10^12 Hz In this material which…

A: Refraction is the bending of light at the surface of separation when light travels from one medium…

Q: Two cars A & B are travelling away from each other and blowing their horns. You are sitting in car B…

A:

Q: A terrorist's submarine lies at the bottom of a coral reef 5) in ambush. A P.T. boat's sonar scanner…

A: Given speed of sonar scanner pulse v = 1503 m/s Total time taken by pulse to send and return t =…

Q: A spaceship is approaching a space station at a speed of 3.30 ✕ 105 m/s. The space station has a…

A: in this problem, the given data-   the speed of spaceship is v=3.30×105m/s frequency of light f=…

Q: The Tunguska event refers to a meteor impact on June 30, 1908. On that day, a meteor entered the…

A: Question:      He felt the ground shake. Next, an invisible force threw him about a meter away from…

Q: In an FM radio receiver, the radio signal detected is 58dB greater than the noise signal. What is…

A: The ratio of two variables of same unit on a logarithmic scale is usually expressed in unit of…

Q: A bat's sqeak takes 0.146 s to retun after reflecting off a moth.  How far away is the bat from the…

A: The time to reach the moth is,

Q: Light is an electromagnetic wave and travels at a speed of 3.00 × 10° m/s. The human eye is most…

A: Given  Speed of light =c= 3*108 m/sec  Wavelength = lambda = 5.55*10-7 m  Frequency =f=????

Q: A bowl of bulalo is being heated in a microwave oven. The effective area of the bulalo that is…

A: Area of the microwave is A = 1.6 x 10-2 m2 Mass of the bulalo is m = 0.25 kg Specific heat capacity…

Q: Problem 1: Light travels at a velocity of c = 3.0 x 10° m/s in a vacuum. Green light has a…

A: For the Green light ,  Wavelength, λ = 538 nm = 538 x 10-9 m

Q: This is possibly a different atmosphere from ours.  In any case, the speed of sound is…

A: When lightning flashes, we see its light first while its sound is heard after some time. This…

Q: A spaceship is approaching a space station at a speed of 2.00 × 10° m/s. The space station has a…

A: (a) The frequency of the beacon observed on the spaceship is fs=f0cc-v=5.97×1014Hz2.9979×108…

Q: The Doppler effect can be used to measure flow rates in blood. A sound wave is transmitted into a…

A:

Q: spaceship is approaching a space station at a speed of 1.60 × 105 m/s. The space station has a…

A:

Q: A student is studying simple harmonic motion of a spring. She conducts an experiment where she…

A: Given: This is the simple harmonic experiment where the measurements are,

Q: Light is an electromagnetic wave and travels at a speed of 3.00 × 108 m/s. The human eye is most…

A:

Q: A radar emits microwaves with a frequency of 1.74x10^8 Hz, which propagate through the air at a…

A:

Q: A man standing 300m in front of a cliff fires a cannon. After how many seconds later will he hear…

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Q: A rocket on the ground vibrates at an audible frequency of 486 Hz. What is the frequency heard by an…

A:

Q: A duck bobs up and down on a lake. The waves that pass under the duck have a wavelength of 3.5 m,…

A: Frequency of wave is given by, frequency = speed of wave/wavelength of wave.

Q: A bat flying in a cave emits a sound and receives its echo 0.14 ss later. Find the distance to the…

A: Given data Time of the echo to receive is, t=0.14 s   The time taken by the sound to reach the wall…

Q: The wavelength of a shade of red light is 671 nm in vacuum. What is the frequency, in Hz, of this…

A: Given,  the wavelength of red light in a vacuum is 671 nm 1nm = 1 x 10-9 m. Therefore, the…

Q: You and your friend decided to test out the Doppler Effect. Your friend is in their car, driving…

A: Given           Speed ofobserver Vο = 0.5 m/s,           Speed of source = Vs = 4.2 m/s,…

Q: the reflection of sound is often heard as an echo. if a person claps her hands and hears an echo off…

A: In order to hear echo, the sound has to go from source to wall and then back to source.

Q: A person of mass 50 kg has a wavelength of 4.42 x 10^-36m when running. How fast is she running?

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Q: The equation of motion of a particle in simple harmonic motion is given by: x(t) = 0.1cos(wt), where…

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Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.