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The equation relating the velocity, wavelength and frequency of an electromagnetic wave is given by
v=f λ
where v - velocity of the em wave
f - frequency of the em wave and
λ - wavelength of the em wave
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It is so important to know that velocity of light depends on the nature of the medium and does not depend on the wavelength.
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∙ 11y ago
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How could you find the wavelength of light if you knew its speed and frequency?
You can use the equation: wavelength = speed of light / frequency. Given the speed of light (3.00 x 10^8 m/s) and the frequency of the light source, divide the speed of light by the frequency to determine the wavelength of the light.
What happenes to the frequency of light when its wavelength increases or decreases?
When the wavelength of light increases, the frequency decreases. Conversely, when the wavelength decreases, the frequency increases. This relationship is described by the equation: frequency = speed of light / wavelength.
How do you calculate light wavelength to frequency?
You can calculate frequency from wavelength using the equation: frequency = speed of light / wavelength. The speed of light in a vacuum is approximately 3.00 x 10^8 meters per second. By dividing this speed by the wavelength of light in meters, you can determine the frequency in hertz.
What is the frequency of if its wavelength is 4.86x10-7m?
The frequency of a wave can be calculated using the formula: frequency = speed of light / wavelength. Given a wavelength of 4.86x10^-7m, and the speed of light is approximately 3.00x10^8 m/s, you can calculate the frequency by dividing the speed of light by the wavelength.
The speed of a wave is its wavelength multiplied by its what?
The speed of a wave is its wavelength multiplied by its frequency.
What is the equivalent wavelength of 1000 Hz?
That would also depend on the speed of the wave. Speed = wavelength x frequency.That would also depend on the speed of the wave. Speed = wavelength x frequency.That would also depend on the speed of the wave. Speed = wavelength x frequency.That would also depend on the speed of the wave. Speed = wavelength x frequency.
Is frequency a characteristic of visible light that does not depend on the light's wavelength?
No, frequency and wavelength of visible light are directly related through the speed of light in a vacuum. The frequency of visible light waves is inversely proportional to their wavelength: shorter wavelengths have higher frequencies and vice versa. This relationship is described by the equation c = λν, where c is the speed of light, λ is wavelength, and ν is frequency.
Does the speed of light depend on wavelength?
No, the speed of light in a vacuum is constant and does not depend on wavelength. However, light can travel at different speeds in different mediums, such as air or water, due to interactions with the medium.
How could you find the wavelength of light if you knew its speed and frequency?
You can use the equation: wavelength = speed of light / frequency. Given the speed of light (3.00 x 10^8 m/s) and the frequency of the light source, divide the speed of light by the frequency to determine the wavelength of the light.
What is the relationship between wavelength and frequencyand the speed of light?
Light with a lower frequency will have a longer wavelength. Frequency and wavelength are inversely proportional to each other (i.e. as one increases, the other decreases and vice-a-versa). The product of frequency and wavelength is the speed of light.
How could you find the wavelength of light if you knew it's speed and frequency?
Wavelength times frequency is the speed. To know the wavelength, you have to divide the speed by the frequency of the light.
What happenes to the frequency of light when its wavelength increases or decreases?
When the wavelength of light increases, the frequency decreases. Conversely, when the wavelength decreases, the frequency increases. This relationship is described by the equation: frequency = speed of light / wavelength.
What is the formula relating speed of light frequency and wavelength?
The formula relating the speed of light (c), frequency (f), and wavelength (λ) is: c = fλ. This formula shows that the speed of light is equal to the frequency multiplied by the wavelength.
How do you calculate light wavelength to frequency?
You can calculate frequency from wavelength using the equation: frequency = speed of light / wavelength. The speed of light in a vacuum is approximately 3.00 x 10^8 meters per second. By dividing this speed by the wavelength of light in meters, you can determine the frequency in hertz.
What is the SI measurement of light?
There is no "measurement of light". The units used depend on what you want to measure: its speed, frequency, wavelength, energy per photon, etc.
Does the color of visible light depend on the wavelength of the light?
Yes.
What units is the speed of light in when determining wavelength?
The speed of light is typically given in meters per second when determining wavelength. This is because the wavelength of light is directly related to its speed and frequency through the equation: speed = frequency × wavelength.
