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Use the fact that for any wave:frequency x wavelength = speed

In the case of light, the speed (in a vacuum) is about 300,000 km/second, so you simply need to divide that by the wavelength (also in km). The answer will be in 1/seconds, in other word, hertz.

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What is the wavelength of a wave that has a speed of 3kms and a frequency of 12hz?

The wavelength of a wave can be calculated using the formula: speed = frequency x wavelength. Given the speed is 3 km/s and frequency is 12 Hz, you can rearrange the formula to solve for wavelength: wavelength = speed / frequency. Plugging in the values gives you a wavelength of 0.25 km or 250 m.


What is the wavelength of a wave that has a speed of 3 kms and frequency of 12Hz?

The wavelength of a wave can be calculated using the formula: wavelength = speed / frequency. In this case, the wavelength would be 3 km / 12 Hz = 0.25 km or 250 meters.


What type of relationship exists between wavelength and frequency?

The relationship between wavelength and frequency is inverse. This means that as wavelength increases, frequency decreases, and vice versa. This relationship is defined by the equation: speed of light = wavelength x frequency.


What is the frequency of a electromagnetic wave with a wave length of 12800 KM?

To find the frequency of an electromagnetic wave, you can use the formula: frequency = speed of light / wavelength. Given that the speed of light is approximately 3.00 x 10^8 m/s, you can convert the wavelength of 12800 km to meters (12800 km = 1.28 x 10^7 m) and then calculate the frequency using the formula.


What is the wavelength of a wave with frequency of 6.0 x 10 18?

speed = wavelength x frequency, so it can't be done unless you know the speed. However if it's an electromagnetic wave the speed is about 3 x 108 km/s so the wavelength is 3 x 108/6 x 1018 km = 5 x 10-11 km

Related Questions

What is the wavelength of a wave that has a speed of 3kms and a frequency of 12hz?

The wavelength of a wave can be calculated using the formula: speed = frequency x wavelength. Given the speed is 3 km/s and frequency is 12 Hz, you can rearrange the formula to solve for wavelength: wavelength = speed / frequency. Plugging in the values gives you a wavelength of 0.25 km or 250 m.


What is the wavelength of a wave that has a speed of 3 kms and frequency of 12Hz?

The wavelength of a wave can be calculated using the formula: wavelength = speed / frequency. In this case, the wavelength would be 3 km / 12 Hz = 0.25 km or 250 meters.


What is the wavelength of an earthquake wave if it has a speed of 5km s and a frequency of 10 Hz?

Wavelength = (speed) / (frequency) = (5,000) / (10) = 500 meters = 0.5 km.


What type of relationship exists between wavelength and frequency?

The relationship between wavelength and frequency is inverse. This means that as wavelength increases, frequency decreases, and vice versa. This relationship is defined by the equation: speed of light = wavelength x frequency.


What is the wavelength of electromagnetic radiation that has a frequency of 1000 waves per second?

300 km


What is the frequency of a electromagnetic wave with a wave length of 12800 KM?

To find the frequency of an electromagnetic wave, you can use the formula: frequency = speed of light / wavelength. Given that the speed of light is approximately 3.00 x 10^8 m/s, you can convert the wavelength of 12800 km to meters (12800 km = 1.28 x 10^7 m) and then calculate the frequency using the formula.


What is the wavelength of an earthquake wave if it has a speed of 14 kms and a frequency of 10 Hz?

speed = wavelength x frequencywavelength = speed/frequencyspeed = 14 km/s , frequency = 10 Hz = 10/swavelength = (14 km/s)/(10/s) = 1.4 km


What is the frequency of an electromagnetic wave that has a wavelength of 300000 kilometers?

The formula related to frequency and wavelength is Wavelength = 300000000 / Frequency (f) Wavelength = 300000000 / 30000000000 Wavelength = 1/100 Wavelength = 0.01 meter OR Wavelength = 10 milimeter


What is the wavelength of a wave with frequency of 6.0 x 10 18?

speed = wavelength x frequency, so it can't be done unless you know the speed. However if it's an electromagnetic wave the speed is about 3 x 108 km/s so the wavelength is 3 x 108/6 x 1018 km = 5 x 10-11 km


What is the equation for the relationship between frequency and wavelength?

Depends on the medium in which the wave is travelling. For radio frequency, the connection is the speed of light at 300,000,000 Km/sec Divide the speed of light by frequency in hertz (c/s) and it will give wavelength in metres.


Is there a wavelength for electricity?

Sure, if it is AC (alternating current), you can calculate a wavelength. For example, in copper the speed is roughly 2/3 the speed of light in a vacuum, that is, 200,000 km/sec.; electricity in our homes comes at a frequency of 50 or 60 cycles per second; so (assuming the frequency of 50 cycles), that would give you a wavelength of 200,000 km/sec / 50 Hertz = 4000 km.Sure, if it is AC (alternating current), you can calculate a wavelength. For example, in copper the speed is roughly 2/3 the speed of light in a vacuum, that is, 200,000 km/sec.; electricity in our homes comes at a frequency of 50 or 60 cycles per second; so (assuming the frequency of 50 cycles), that would give you a wavelength of 200,000 km/sec / 50 Hertz = 4000 km.Sure, if it is AC (alternating current), you can calculate a wavelength. For example, in copper the speed is roughly 2/3 the speed of light in a vacuum, that is, 200,000 km/sec.; electricity in our homes comes at a frequency of 50 or 60 cycles per second; so (assuming the frequency of 50 cycles), that would give you a wavelength of 200,000 km/sec / 50 Hertz = 4000 km.Sure, if it is AC (alternating current), you can calculate a wavelength. For example, in copper the speed is roughly 2/3 the speed of light in a vacuum, that is, 200,000 km/sec.; electricity in our homes comes at a frequency of 50 or 60 cycles per second; so (assuming the frequency of 50 cycles), that would give you a wavelength of 200,000 km/sec / 50 Hertz = 4000 km.


What is the wavelength of an electromagnetic wave that travels at 3 x 10 to power of 8 ms and has a frequency of 60 Hz?

Using the formula speed = frequency x wavelength, we can calculate the wavelength. Wavelength = speed / frequency = (3 x 10^8 m/s) / 60 Hz = 5 x 10^6 meters.