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How wavelength and wave period can be used to calculate wave speed?
Wiki User
∙ 12y ago
Just divide the wavelength by the wave period,
and you've got the wave speed.
Wiki User
∙ 12y ago
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What two factoers are used to calculate average speed?
Average speed during a period of time =(distance traveled during the time) divided by (length of the time period)
How do you solve for the speed of the wave give the formula?
One commonly used formula for waves is: speed (of the wave) = frequency x wavelength If you know any two of these pieces of information, you can calculate the third one.
A wave has a frequency of 5 Hz and a wave speed of 18 ms. What is its wavelength?
Just divide the speed by the frequency. Since SI units are used, the wavelength will be in meters.
What happens to the speed of a wave on a string when the frequency is doubled?
I believe that the speed will remain constant, and the new wavelength will be half of the original wavelength. Speed = (frequency) x (wavelength). This depends on the method used to increase the frequency. If the tension on the string is increased while maintaining the same length (like tuning up a guitar string), then the speed will increase, rather than the wavelength.
What formula is used to calculate motion?
You can use a graph to calculate speed.
What is the equation used to find the speed of a wave?
The equation used to find the speed of a wave is v = λ f, where v is the speed of the wave, λ is the wavelength, and f is the frequency of the wave. This equation is derived from the relationship that speed equals wavelength times frequency.
Which equation should be used to calculate the speed of a wave?
The equation that should be used to calculate the speed of a wave is: speed = frequency x wavelength. This equation demonstrates the relationship between the frequency of the wave (number of complete cycles per second) and its wavelength (distance between two corresponding points on the wave).
Why is wavelength all you need to know to calculate EM wave frequency in a vacuum?
Frequency and wavelength are inversely proportional in a vacuum, following the equation speed = frequency x wavelength. Since the speed of light in a vacuum is constant, knowing the wavelength allows you to determine the frequency of an electromagnetic wave.
What equation is used to measure wave speed?
The equation used to measure wave speed is: Wave speed = frequency x wavelength
What two factoers are used to calculate average speed?
Average speed during a period of time =(distance traveled during the time) divided by (length of the time period)
Amplitude is the speed of the wave?
Amplitude is actually the maximum displacement of a wave from its equilibrium position. It is a measure of the strength or intensity of a wave, and is not directly related to the speed of the wave, which is determined by its frequency and wavelength.
How do you solve for the speed of the wave give the formula?
One commonly used formula for waves is: speed (of the wave) = frequency x wavelength If you know any two of these pieces of information, you can calculate the third one.
What are the 2 formulas given that can be used to calculate the speed of a wave?
The two formulas commonly used to calculate the speed of a wave are: v = fλ (velocity equals frequency multiplied by wavelength) and v = d/t (velocity equals distance traveled divided by time taken). These formulas can be applied to different types of waves, such as sound waves or electromagnetic waves.
A wave has a frequency of 5 Hz and a wave speed of 18 ms. What is its wavelength?
Just divide the speed by the frequency. Since SI units are used, the wavelength will be in meters.
The period of the planet's revolution can be use to calculate the?
The period of a planet's revolution can be used to calculate its orbital radius or distance from the sun using Kepler's third law of planetary motion. It can also be used to determine the planet's orbital speed or velocity if its mass is known. Additionally, the period of revolution helps in predicting future positions of the planet along its orbit.
What equations tell us how fast a wave travels?
The speed of a wave can be determined by the equation: speed = frequency x wavelength. This equation relates the speed of a wave to its frequency and wavelength. Additionally, the wave equation, c = λf, where c is the speed of light, λ is the wavelength, and f is the frequency, can be used to determine the speed of electromagnetic waves in a vacuum.
What frequency have the shortest wavelength?
For light they would be gamma rays, or waves with a frequency greater than 1 * 10^20 (10000000000000000000) Hz. And really, as a general rule, the higher the frequency the shorter the wavelength. If you want to calculate the frequency or wavelength you take the speed of light (~3.00*10^8 m/s) and divide it by either the frequency or wavelength, and your answer will be the wavelength (if you used frequency) or the frequency (if you used wavelength).
