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Two whistles produce sounds of wavelength 3.4 m and 3.3 m. What is the beat frequency produced?
Adh99
2.0Hz.
Wiki User
∙ 11y ago
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If the frequency of the waves produced by a vibrating object increases how does the wavelength of the waves produce change?
As all EM waves do a constant speed ('c'). If the frequency increases (i.e. the waves are more frequent) the distance between the wave peaks (wavelength) must reduce. For visible light waves, this produces a 'blue shift.'
How does the frequency of radiant energy relate to the absolute temperature of the radiating source?
A low temp source emits low-frequency, long wavelength waves. A medium temp source emits medium frequency, medium wavelength waves. A high temp source emits high frequency, short wavelength waves.
If you wished to produce a sound with a wavelength in air equal to the length of the room 5 meter what would be its frequency?
68 Hertz.
Do waves with longer wavelengths have less energy than waves with shorter wavelengths?
A high energy light will have a shorter wavelength than a low energy light. If the wavelength goes down, then the frequency goes up. When calculating energy in the equation, E=hv, frequency (v) is the variable, not the wavelength. So in the equation, if you wanted a more energy (E), you would have the frequency be large. For the frequency to be big, then the wavelength has to be low.
Which wavelength has the highest frequency?
Shorter wavelengths produce a higher resolution because it allows you to see points that are closer together.
If the frequency of the waves produced by a vibrating object increases how does the wavelength of the waves produce change?
As all EM waves do a constant speed ('c'). If the frequency increases (i.e. the waves are more frequent) the distance between the wave peaks (wavelength) must reduce. For visible light waves, this produces a 'blue shift.'
How does the frequency of radiant energy relate to the absolute temperature of the radiating source?
A low temp source emits low-frequency, long wavelength waves. A medium temp source emits medium frequency, medium wavelength waves. A high temp source emits high frequency, short wavelength waves.
How do you produce a longitudinal wave on a spring that has large energy?
there are two answers, one involves wavelength and the other frequency
If you wished to produce a sound with a wavelength in air equal to the length of the room 5 meter what would be its frequency?
68 Hertz.
Do waves with longer wavelengths have less energy than waves with shorter wavelengths?
A high energy light will have a shorter wavelength than a low energy light. If the wavelength goes down, then the frequency goes up. When calculating energy in the equation, E=hv, frequency (v) is the variable, not the wavelength. So in the equation, if you wanted a more energy (E), you would have the frequency be large. For the frequency to be big, then the wavelength has to be low.
Which wavelength has the highest frequency?
Shorter wavelengths produce a higher resolution because it allows you to see points that are closer together.
What is the longest whistle recorded?
The longest whistle recorded belongs to a blue whale, which can produce sounds that can travel hundreds of miles underwater. Their low-frequency whistles can reach lengths of up to 188 decibels.
Is there such a thing as a scream so high that only dogs could hear?
Yes, although whether or not a human could produce such a scream is debatable. Dogs have hearing that extends into a higher frequency than a human's hearing range, which is why dog whistles work like they do.
Transition A produces light with a wavelength of 400 nm Transition B involves twice as much energy as A What wavelenth light does it produce?
Energy per photon is proportional to frequency. That tells us that it's alsoinversely proportional to wavelength.So if Photon-A has wavelength of 400-nm, then wavelength of Photon-Bwith twice as much energy is 200-nm .
How is it possible for a single electron to produce so many different wavelengths and frequencies?
A single electron can produce different types of radiation. Radiation, frequency, and wavelength all rely on each other. If an electron can produce multiple types of radiation, it can also produce different wavelengths and frequencies, because the wavelengths and frequencies are dependent on the radiation type.
What three questions does economics as a field of study attemp to answer?
What is to be produced? How will it be produced? For whom will it be produced? The questions are What to produce, How to produce and For whom to produce
Which color of light does the smallest energy drop of an electron produce?
The smallest drop of an electron between two energy states in an atom flips out a photon of radio with a frequency of about 1,420 MHz (wavelength = about 21 centimeters).
