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13. The speed of an electromagnetic wave is . proportional to its frequency inversely related to its amplitude always the same impossible to measure?
Wiki User
∙ 13y ago
always the same
Wiki User
∙ 13y ago
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What are the characteristic of sounds?
frequency,wavelength,amplitude,sound pressure,sound intensity,speed of sound,and direction
How are the energy and the frequency of an electromagnetic wave related?
For any point on the electromagnetic spectrum, the product of(wavelength) multiplied by (frequency) is 299,792,458 meters per second.That's the speed of the wave.
How is frequency related to the energy of a wave?
It is generally unrelated.In the case of an electromagnetic wave, the energy FOR A SINGLE PHOTON is directly proportional to the frequency, i.e., at higher frequencies the photons have more energy. But that tells us nothing about the energy of larger amounts of light, for example.
Can a low frequency wave have big or small amplitude?
Yes. There's no connection between frequency and amplitude.
Pitch corresponds to what characteristics of a sound wave?
Frequency and amplitude.
What property of a wave is directly proportional to its energy?
Frequency.
How many value of amplitude are there in one wavelength of a wave and how is the amplitude related to the energy of a wave?
-- Frequency and wavelength are inversely proportional. Their product is constant, and is the speed of the wave. They're entirely unrelated to amplitude or energy. -- A wave with greater amplitude carries more energy than one with smaller amplitude does. -- IF your wave happens to be an electromagnetic one, THEN the energy carried by each quantum is proportional to the frequency.
How do waves in the electromagnetic spectrum differ?
They differ:* By their frequency * By their wavelength, which is inversely proportional to their frequency * By the energy per photon, which is proportional to the frequency
How are amplitude wavelength and frequency related?
The wavelength and frequency of any wave are inversely proportional. Neither of them is related to the wave's amplitude in any way.
Pitch is to frequency as loudness is to?
Loudness depends on the amplitude. square of amplitude is proportional to the loudness. Pitch is decided by the frequency. One can sing at higher pitch but at lower voice.
What is the usage of frequency?
It is a device or electronic circuit that changes the frequency of an oscillator according to the amplitude of modulating signal. For instance, if the modulation is linear, the modulator changes the frequency proportional to the amplitude of the modulating voltage.
How are the energy and frequency of electromagnetic radiation related?
The energy PER PHOTON is directly proportional to the frequency.
The frequency of electromagnetic energy traveling through a medium can change if what changes?
amplitude
What is the usage of frequency modulation?
It is a device or electronic circuit that changes the frequency of an oscillator according to the amplitude of modulating signal. For instance, if the modulation is linear, the modulator changes the frequency proportional to the amplitude of the modulating voltage.
How does amplitude frequency and wavelength affect each other?
-- Frequency and wavelength of a wave are inversely proportional. So knowing one of them determines what the other one must be. -- Amplitude has no relationship to frequency or wavelength, and no effect on them.
What value is the reciprocal of frequency?
The period of an electromagnetic wave is the reciprocal of the frequency. The wavelength is inversely proportional to the frequency.
Do the energy of a mechanical wave depends on the frequency of the wave?
Yes, energy transfer for mechanical waves is dependant on frequency as well as amplitude. Energy of electromagnetic waves, however, does not rely on frequency but solely on amplitude.
