Waves moving on a lake have a speed of 2.5 m/s and a distance of 1.4 m between adjacent crests. (a) What is the frequency of the waves? =____________ Hz (b) Find the period of the wave motion. =__________ seconds

Q: . Human hearing depends on both the _________ and the intensity of sound waves. 3. The intensity of…

A: 2. Human hearing depends on both the Frequency and the intensity of sound wave Human ears can only…

Q: The distance between two successive minima of a transverse wave is 2.76 m. Five crests of the wave…

A: GivenWavelength λ = 2.76 mTime t = 14.0 s

Q: A traveling wave train has wavelength 0.50 m, speed 20 m/s. Find the wave frequency. A 10 Hz B 20 Hz…

A: Given, wavelength of the traveling wave, λ = 0.50 m wave speed, v = 20 ms

Q: frequency of a sound wave

A:

Q: When the frequency of the source of a water wave increases, the speed of the waves traveling in the…

A: Write the equation for the speed of the waves traveling in the water.…

Q: A sinusoidal wave traveling in the positive x direction has an amplitude of 30.0 cm, a wavelength of…

A:

Q: A wave on a long rope takes 1.5 s to travel 9.0 m of the rope. If the wavelength of the wave is 0.53…

A: A wave on a long rope takes 1.5 s to travel 9.0 m of the rope. If the wavelength of the wave is 0.53…

Q: A music tuner uses a 554-Hz tuning fork to tune the frequency of a musical instrument. If the tuner…

A: Given that, frequency of the tuning fork is 554 Hz, and beat frequency is 2 Hz.

Q: Two sound waves are traveling through a container of unknown gas. Wave A has a wavelength of 1.2 m.…

A:

Q: A pendulum swings back and forth 10 times every 4 seconds. What is the frequency of the pendulum?…

A:

Q: The sinusoidal wave shown in the figure below is traveling in the positive x-direction and has a…

A: Given data:  Frequency (f) = 12.1 Hz From the wave graph  2A = 8.26 λ/2 = 5.20 cm Required:…

Q: Light waves are electromagnetic waves that travel at 3.00 x 108 m/s. The eye is most sensitive to…

A:

Q: A wave having an amplitude of 3.1 meters constructively interferes with a wave having an amplitude…

A:

Q: The air pressure variations in a sound wave cause the eardrum to vibrate. Find the maximum…

A: Given data *The given amplitude is A = 5.03 × 10-8 m  *The given frequency is f = 20.0 Hz

Q: The siren on a train emits a sound wave with a frequency of 900 Hz. The train is stationary and you…

A:

Q: The distance between the second and sixth crest on a wave is 75 cm, and the wave travels a distance…

A: Given data:  Distance between second and sixth crest = 75 cm = 0.75 m Distance traveled (s) = 25 cm…

Q: A wire is stretched between two posts. Another wire is stretched between two posts that are twice as…

A: Given data :- L1 = l,        m1 = m L2 = 2l,      m2 = mT1 = T,       T2 = TAnd v1 = 286 ms

Q: What is the period of a wave that has a frequency of 2.5 Hz? O 2.5 s 3.0 s O 1.2 s O 04s

A:

Q: One end of the horizontal rope is attached to a prong of an electrically driven tuning fork that…

A: solution as

Q: Which of the following is correct about mechanical waves? [A] they require a medium to propagate [B]…

A: There are two kinds of waves- Mechanical and Non Mechanical waves based on whether they require a…

Q: A wave has an amplitude of 0.0800 m and is moving 7.33 m/s. One oscillator in the wave takes 0.115 s…

A: Given, the time taken by one oscillator in the wave to go from the lowest point to the highest point…

Q: Light waves are electromagnetic waves that travel at 3.00 × 108 m/s. The eye is most sensitive to…

A:

Q: A string of length 0.4 m is fixed at both ends. The string is plucked and a standing wave is set up…

A: Given, L= 0.4m v= 138.3 m/s n= 3 (since, third harmonic)

Q: In the normal mode of a vibrating string, multiple frequencies are present and one of these is the…

A: In the normal mode of a vibrating string , multiple frequencies are present. one of these is the…

Q: A sinusoidal wave is travelling along a cord. The wave makes 50.0 vibration in 40.0 s. The crest of…

A:

Q: a pressure variation transmitted through matter as a longitudinal wave the change in frequency of…

A:

Q: Which of the following actions will increase the speed of sound in air? increasing the air…

A:

Q: Light waves are electromagnetic waves that travel at 3.00  108 m/s. The eye is most sensitive to…

A:

Q: To navigate, a porpoise emits a sound wave that has a wavelength of 7 cm. The speed at which the…

A: wavelength=7cm=0.07m speed of sound in seawater=1531 m/s frequency=1time…

Q: A pendulum completes 75 swings in 25 s. What is its frequency? O 3.0 s 0.33 Hz O 3.0 Hz 0.33 s None…

A:

Q: ocean wave has a wavelength of 20.0 m. A wave passes a fixed location every 2.00 s. What is the…

A: Given value--- wavelength =20 m. Time period = 2 sec  We have to find--- wave speed?

Q: The wavelength of a traveling wave can be calculated if one knows the: A. frequency and speed. B.…

A: Formula used to find wavelength can be written as,                 Wavelength = Speedfrequency i.e,…

Q: The air pressure variations in a sound wave cause the eardrum to vibrate. Find the maximum velocity…

A: Given data The amplitude of the vibration is given as A = 5.03 x 10-8 m. The frequency of the…

Q: A spherical vase of 12 cm in diameter has an 8 cm long neck connected to hit. The neck has a…

A: Given,The radius of the spherical vase  = 6cmLength of the neck =8cmRadius of the neck =2cm

Q: tuning fork is vibrating at 500 Hz in room that has a temperature of 22°C. Calculate the wavelength…

A: Given: Frequency (f) = 500 Hz  Temperature (T) = 22 o C

Q: Intensity of any wave is proportional to which of the following? A) amplitude B) Square of amplitude…

A: The average amount of energy which passes through a unit area in per unit of time in a particular…

Q: The frequency changes to 1090.7 Hz. The air temperature reminds 11 ˚C. Calculate to the nearest…

A:

Q: Of the following statements about mechanical waves: 1. They can propagate in a vacuum. 2. The speed…

A:

Q: Two sound waves are traveling through a container of unknown gas. Wave A has a wavelength of 1.2 m.…

A: Velocity of a wave is given as,

Q: A train moving at a speed of 25.0 m/s sounds its whistle, which has a frequency of 4.00 x 10^2 Hz.…

A: Given,speed of train, vs = 25.0 msfrequency of the whistle, f = 4.00×102 Hzspeed of the sound in…

Q: In the normal mode of a vibrating string, multiple frequencies are present and one of these is the…

A: Given: Scenario: Vibrating string with multiple frequencies.

Q: The sinusoidal wave shown in the figure below is traveling in the positive x-direction and has a…

A: Note-Bartleby guideline allows answering only the first three subparts Solution

Q: If the period of a wave is 10 s, what is the frequency of the wave? O 100 Hz O 10 Hz O 0.1 Hz O 1.0…

A:

Q: A wave whose wavelength is 0.48 m is moving along a 200-m long wire whose total mass is 20 kg. The…

A: Mass, m = 20 kg Length of wire, L = 200 m  Tension in the wire, T = 3000 N

Q: A string of 2.5 m of length has fixed both ends and the wave speed is 78 meters per second. What is…

A: For a string fixed both ends the expression for the wavelength can be written as λ=2Lp Here, p is…

Q: As a sound wave propagates further over time, which of the following would be true? a. the…

A:

Q: The sinusoidal wave shown in the figure below is traveling in the positive x-direction and has a…

A:

Q: If the frequency of a sound wave of given velocity is increased , how will it affect its wavelength?…

A: To determine: The correct option.

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.