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What is the frequency of sound waves in a air whose wavelength 25Cm?
Wiki User
∙ 14y ago
speed of sound in air 334 m/s
334/0.25 = 1336 Hz
Wiki User
∙ 14y ago
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What is the frequency of a wave whose wavelength is 5 cycle and whose frequency is 5Hz?
The answer is in the question! 5 Hz Also, a wavelength cannot be 5 cycles - wrong units.
What is the speed of a wave whose wavelength is 5 cycle and whose frequency is 5Hz?
I've got no idea what a "5 cycle wavelength" is. However, I would just apply this formula: v = fλ, where v is the velocity (speed in m/s) of the wave, f is the frequency (in hertz), and λ is the wavelength (in m).
What is the frequency of a signal whose wavelength is 1.5 meters?
The answer will depend on what type of signal it is: acoustic, electromagnetic and in what medium the signal is propagated.
What is the wavelength of waves whose speed is 20 meters min and a period of 30 seconds a10 b5 c6 d6m e none of these?
Wavelength = (speed)/(frequency)Frequency = 1/periodso wavelength = (speed) x (period)Speed = (20 meter/min) x (1 min/60 sec) = 1/3 meter/secWavelength = (speed) x (period) = (1/3 meter/sec) x (30 sec) = 10 metersThe correct choice is a .
How do you find the period of middle c whose frequency is 256Hz?
Period = reciprocal of ('1' divided by) the frequency = 1/256 = 0.00390625 second
Sound waves whose frequency is 300 Hz have a speed relative to sound waves in the same medium whose frequency is 600 Hz that is?
Since velocity of wave = frequency x wavelength (or v=fλ), and velocity is assumed to be the same for both since they're in the same medium,f1λ1 = f2λ2300λ1 = 9000λ2λ1/λ2 = 9000/300 = 30Thus, the wavelength of the 300Hz frequency sound wave is 30 times greater than the 9000Hz frequency sound wave.
What is the wavelength of a sound whose frequency is 50 Hz?
It depends on the speed of sound considered for the situation, as sound can travel at different speeds depending on the temperature of the air, its density, composition, etc. For all types of waves (sound waves included), the wavelength is equal to the speed of the wave, divided by its frequency. So, if you consider the speed of sound to be 330 m/s, the wavelength in question would be equal to 330/50, or 6.6 meters. If you consider the speed to be 340 m/s, the wavelength would be 6.8 meters.
A boat at anchor is rocked by waves whose crest are 40m apart and whose speed is 10ms these waves reach the boat once every?
You are supposed to use the basic formula for waves: speed = wavelength x frequency. In this case, you have to solve for frequency. (The period is the reciprocal of the frequency.)
What is the difference between ultrasonic and supersonic waves?
a sound wave transmitted at a frequency greater than 20,000 per second, or beyond the normal hearing range of humans. The specific wavelength is equal to the velocity divided by the frequency. this wave is generated from tranducers, tranducers converts the electrical energy into mechanical energy(wave), i.e ultrasonic wave.supersonic waves are those wave whose velocity are greater than the sound wave. Supersonic waves are generated by high explosives.
What is the period of a sound wave whose wavelength is 17.0 m?
Divide the speed of sound by the wavelength, to get the frequency. The period is the reciprocal of the frequency. The speed of sound in air is about 343 meters/second, but it depends on temperature. The speed of sound in other materials is quite different from the speed of sound in air.
What is the frequency of radiation whose wavelength is 0.0000240?
12.5 terahertz. If your wavelength is in meters.
What is the frequency of light whose wavelength is 633 mm?
Speed (of a wave) = frequency x wavelengthTherefore, you have to: * Convert the wavelength to meters. * Divide the speed of light - which is 300 million meters/second - by this wavelength. The answer will be in Hz.
What is the frequency of a wave whose wavelength is 5 cycle and whose frequency is 5Hz?
The answer is in the question! 5 Hz Also, a wavelength cannot be 5 cycles - wrong units.
What is the wave length of a typical 7-Wave whose frequency is 7 Hz The speed of sound in sea water is 1530 meter per second?
frequency = speed/wavelength. Thus,wavelength = 1530/7 = 218.57 m.
What is the wavelength of a photon whose energy is twice that of a photon with a 580 nm wavelength?
Twice the energy means twice the frequency, and therefore half the wavelength.
What is the period of a sound wave whose wavelength is 2.0m?
17
What is the wavelength of a sound wave whose frequency is 60 Hz?
226 inches, 18.8333 feet, 5.733 meters. +++ I assume that the question refers to sound in air but to be complete the medium through which the sound travels should be stated, as the sound-speed varies with density.
