If a wave has a wavelength of 2 m and a frequency of 500 Hz, what is its speed?

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

A: Given(s): Speed of sound in that medium, v=1000 m/s Frequency, f=500 Hz Required: Wavelength λ=?

Q: The frequency of a wave is 50 Hertz and its wavelength is 25 meters. What is the velocity of this…

A: Introduction- Velocity of a wave is defined as the product of its frequency and Wavelength given-…

Q: The speed of a wave is 280m/sec. if the wavelength of the wave is 2 m what is the frequency of a…

A: Given Data: The speed of the wave is: v=280 m/sec The wavelength of the wave is: λ=2 m The frequency…

Q: A wave traveling 83 m/s has a wavelength of 5.4 m. What is the frequency of the wave (in Hz)?

A: Given: Speed of the wave =83m/s Wave length =5.4m  To find: Frequency of the wave, Solution: The…

Q: What is the energy of a wave, if its frequency is 3.2 x 1015 hz?

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Q: What is the wavelength of a wave that has a frequency of 1 Hz and travels at 300,000 km/s?

A: Given information: Here, f is the wave’s frequency, and v is the wave’s speed.

Q: A wave traveling at 230 m/sec has a wavelength of 1.15 meters. What is the frequency of this wave?

A: Given: Velocity of wave v = 230 m/s. Wavelength of wave λ=1.15 m.

Q: What is the wavelength of an unidentified wave that has a wave speed of 50 m/s and a frequency of 15…

A: The wave length of the unidentified wave will be 3.3 mm

Q: How fast does a 200-Hz sound wave with a wavelength of 1.7m travel?

A: Write the expression for velocity of the wave

Q: The speed at which a wave propagates down a string is 300 meters per second. If the frequency of…

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Q: What is the frequency, in Hz, of a wave that completes 5 cycles every 20 ms?

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Q: The speed of a wave is 40 m/s. If the wavelength is 80 centimeters, what is the frequency of the…

A: Speed of wave = 40 m/s  Wavelength = 80 cm = 0.80 m We need to find frequency of wave.

Q: The frequency of a note that is one octave higher than a note of 1024 Hz is

A: An octave can defined as interval between two points where the frequency at the second point is…

Q: What is the wavelength of light if its frequency is 3.2 x 1014 hz?

A: Given data- frequency of light f=3.2 x 1014 hz

Q: What is the wavelength, in m, of a 20,000 Hz wave that travels at 6 km/s?

A: λ=vf

Q: What is the frequency of a light wave that has a wavelength of 2146 nanometers?

A: Given data:  A light wave  Wavelength (λ) = 2146 nm = 2146×10-9 m Required: The frequency (f)

Q: a submarine sends a sonar signal, which returns from another ship 12 seconds later. how far away is…

A: Data provided: Total time taken to returns sonar signal (t) = 12 seconds Speed of sound in seawater…

Q: What is the frequency, in MHz, of a radio wave with a wavelength of 20m?

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Q: A wave traveling 85 m/s has a wavelength of 5.0 m. What is the frequency of the wave (in Hz)?

A: We need to calculate the frequency of the wave, given the speed and wavelength of the wave.

Q: Twenty waves pass by in 5 seconds. If the wavelength is 1/2 meter, how fast are the waves traveling?

A: Given:  Twenty waves passes in 5 second wavelength = 0.5 m

Q: The frequency of a mechanical wave, that has a wavelength of 8.5 cm and moves a distance of 5.1 km…

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Q: How fast is a wave traveling if it has a wavelength of 1.2m and it can oscillate 4 times in 0.45s?

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Q: The range of frequencies used for medical applications includes 1,633,059 Hz. What is the wavelength…

A: The relation between the frequency and wavelength is  wave speed = frequency x wavelength

Q: What is the frequency of a 3 meter wave that is moving at 1200 m/s?

A: Given data: Wavelength, λ=3 m Velocity, V=1200 m/s Our question is to find the frequency (f) of…

Q: The speed of a wave is 47 m/s. If the wavelength of the wave is 0.5 meters, what is the frequency of…

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Q: If a wave hits a mirrored surface at an angle of 42 degrees, what is the angle of the reflected…

A: Wave hits a mirrored surface at an angle of 42°

Q: If the period of a wave is 12.4 s, what is its frequency (in Hz)?

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Q: What is the frequency of a wave with a speed of 10 m/s and wavelength of 20 m?

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Q: A wave traveling 80m/s has a wavelength of 3.2 m. What is the frequency of the wave?

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Q: If a wave has a speed of 1500 m/s and a frequency of 11 Hz, what is its wavelength?

A: Given data : Wave speed=V Frequency=f   To find : Wavelength

Q: What is the speed of the wave whose wave length is 0.0255 m and frequency is 8.503 x 10^-3 Hz?

A: Given:  λ = 0.0255m,     f= 8.503x10-3 Hz

Q: Light sample A has a frequency of 4.1 × 10¹⁵ Hz and light sample B has a frequency of 8.7 x 10¹⁸ Hz.…

A: Given Data: The frequency of light sample A is, fA=4.1×1015 Hz The frequency of light sample B is,…

Q: The wavelength of a radio wave varies inversely as its frequency. A wave witha frequency of 1200…

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Q: wave traveling 77 m/s has a wavelength of 5.0 m. What is the frequency of the wave (in Hz)?

A: Here given a wave travelling with speed 77 m/s. The wavelength is 5m. We have to calculate the…

Q: If a wave has a wavelength of 15m and a frequency of 1.500 KHz, what is its speed?

A: Given that, The wavelength of a wave, λ=15 m Frequency of a wave, f = 1.5 kHz We need to find the…

Q: A ray of light hits a mirror and bounces off. If the angle of incidence is 5.7. What is the angle of…

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Q: Which is the wavelength of a wave that travels at a speed of 3.0 × 108 m/s and has a frequency of…

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Q: A wave traveling 85 m/s has a wavelength of 2.6 m. What is the frequency of the wave (in Hz)?

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Q: What is the velocity of a wave with a frequency of 0.35 Hz and a wavelength of 2.7 m?

A: We have to use a basic formula here.

Q: What is the frequency of a wave whose wavelength is 8.5 m?

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Q: A submarine sends a sonar signal, which returns from another ship 7 seconds later. How far away is…

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Q: A wave traveling 63 m/s has a wavelength of 1.8 m. What is the frequency of the wave (in Hz)?

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Q: What is the wavelength of a sound wave with a frequency of 15,000 Hz in water?

A: Given Ferquency (f) = 15,000 Hz  Speed of sound in water ;   speed (v) = 1480 m/s   We know ,  Speed…

Q: The range of frequencies used for medical applications includes 1,599,360 Hz. What is the wavelength…

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Q: What is the frequency in megaHertz of a microwave with a dominant wavelength of 1 meter?

A: Frequency=velocity/wavelength

Q: The speed of light (and radio waves) is 300,000 km/s.  What is the wavelength (in meters) of a radio…

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Q: What is the frequency of a wave traveling at 1500 m/s and a wavelength of 0.0008 meters?

A: Given data: Wave speed (v) = 1500 m/s Wavelength (λ) = 0.0008 m Required: Frequency (f)

Q: If the period of a wave is 10.8 s, what is its frequency (in Hz)?  ____________

A: The frequency(f) is defined as the number of revolution in unit second.