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Amplitude for certain types of waves. For electromagnetic waves, the frequency (or wavelength; they're two different ways of expressing the same concept) is related to the energy.
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But because frequency is the 'observable' we must be careful not to endow it with real qualities as it is only a time derivative. The real (scalar) is wavelength (which is used consistently in astronomy to avoid the problems in much of physics)
Speed v = f*lambda is a constant because f and lambda are inversely proportional. as we only know f we must assume the other two, which can and does often lead to misunderstanding.
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The intensity of light waves is a measure of what?
The intensity of light waves is a measure of the energy carried by the waves. It is proportional to the square of the amplitude of the waves. The intensity of light waves determines how bright the light appears to us.
How do you compare the energy of two different waves?
You can compare the energy of two waves by calculating the square of their amplitudes. The wave with the higher amplitude will have more energy. Additionally, you can compare the frequencies of the waves - higher frequency waves generally carry more energy than lower frequency waves.
What is an explanation of how waves transport energy?
Waves transport energy by causing particles in the medium they travel through to oscillate back and forth. As the waves propagate, they transfer this energy from one point to another. The energy carried by the waves is proportional to the amplitude of the wave, which is a measure of the maximum displacement of the particles from their rest position.
What describes how to compare the energy of two different waves?
The energy of a wave is proportional to the square of its amplitude. Therefore, comparing the energy of two waves involves comparing the squares of their amplitudes. The wave with the greater amplitude will have more energy.
What is the best definition for the measure of a photons energy?
The measure of a photon's energy is its frequency or equivalently, its wavelength. This is determined by the amount of energy carried by the photon, corresponding to the electromagnetic spectrum as visible light, radio waves or X-rays depending on the energy level.
When you are comparing the energy of different waves you measure what of the waves?
Amplitude.
A measure of a waves energy?
Intensity
The intensity of light waves is a measure of what?
The intensity of light waves is a measure of the energy carried by the waves. It is proportional to the square of the amplitude of the waves. The intensity of light waves determines how bright the light appears to us.
How do you compare the energy of two different waves?
You can compare the energy of two waves by calculating the square of their amplitudes. The wave with the higher amplitude will have more energy. Additionally, you can compare the frequencies of the waves - higher frequency waves generally carry more energy than lower frequency waves.
What does amplitude measure?
Sound energy travels in waves and is measured in frequency and amplitude
What is an explanation of how waves transport energy?
Waves transport energy by causing particles in the medium they travel through to oscillate back and forth. As the waves propagate, they transfer this energy from one point to another. The energy carried by the waves is proportional to the amplitude of the wave, which is a measure of the maximum displacement of the particles from their rest position.
What does it mean when a waves amplitude increase?
Amplitude is the measure of a wave's energy; therefore, to increase amplitude, the energy being applied to the waves must be increased.
What is magnitude and how is it measured?
magnitudea measure of the amount of the energy released by earthquake . earthquake is measure through Ricthter scale that measure the magnitude of seismic waves that it has
What describes how to compare the energy of two different waves?
The energy of a wave is proportional to the square of its amplitude. Therefore, comparing the energy of two waves involves comparing the squares of their amplitudes. The wave with the greater amplitude will have more energy.
What is the best definition for the measure of a photons energy?
The measure of a photon's energy is its frequency or equivalently, its wavelength. This is determined by the amount of energy carried by the photon, corresponding to the electromagnetic spectrum as visible light, radio waves or X-rays depending on the energy level.
What gives waves their energy?
Waves get their energy from the wind. The stronger the wind, the more energy the waves will have. If there is less wind, the waves will have less energy.
What tool is used to measure earthquake's energy?
The Richter scale is a tool used to measure the energy released by an earthquake. It calculates the earthquake's magnitude based on the amplitude of seismic waves recorded on seismographs.
