Wavelength = 0.4 m
Wave speed = 0.4 . 2 = 0.8 m/s
The frequency of a water wave is directly proportional to its speed. This means that as the speed of a water wave increases, its frequency also increases. Conversely, if the speed of the wave decreases, its frequency will also decrease.
speed of a wave = wavelength x frequency = 0.4m x 2Hz = 0.8m/s
The speed of water waves can be calculated using the formula: speed = frequency * wavelength. Plugging in the values, we get: speed = 14.6 Hz * 122.6 cm = 1791.96 cm/s. So, the speed of the water waves is 1791.96 cm/s.
You solve this as follows: 1) Decide on a number for the speed of sound. Note that the speed of sound in air is quite different to the speed of sound in water, for example. Convert this speed to meters/second, if it isn't already in meters/second. 2) Divide the speed by the wavelength, to get the frequency. 3) The period is simply the reciprocal of the frequency.
The statement, when the frequency of the source of a water wave increases the speed of the waves traveling in the water increases is true. It is stated that sound will travel through the water at 20 degrees Celsius faster than water at 80 degrees.
speed of a wave = wavelength x frequency = 2.5m x 4Hz = 10m/s
The frequency of a water wave is directly proportional to its speed. This means that as the speed of a water wave increases, its frequency also increases. Conversely, if the speed of the wave decreases, its frequency will also decrease.
speed of a wave = wavelength x frequency = 0.4m x 2Hz = 0.8m/s
The speed of water waves can be calculated using the formula: speed = frequency * wavelength. Plugging in the values, we get: speed = 14.6 Hz * 122.6 cm = 1791.96 cm/s. So, the speed of the water waves is 1791.96 cm/s.
You solve this as follows: 1) Decide on a number for the speed of sound. Note that the speed of sound in air is quite different to the speed of sound in water, for example. Convert this speed to meters/second, if it isn't already in meters/second. 2) Divide the speed by the wavelength, to get the frequency. 3) The period is simply the reciprocal of the frequency.
The statement, when the frequency of the source of a water wave increases the speed of the waves traveling in the water increases is true. It is stated that sound will travel through the water at 20 degrees Celsius faster than water at 80 degrees.
No, the speed of sound is not independent of frequency. In general, the speed of sound increases with increasing frequency. This relationship is due to the way sound waves travel through a medium, such as air or water.
Speed = frequency x wavelength So required speed = 0.5 * 1 = 0.5 m/s Problem is that the wavelength is not given, but I have taken as 1 m for granted. Hence the answer
Speed of light in water = speed of light in vacuum/refractive index of water
For any wave, the speed of the wave is the product of its frequency and of its wavelength.
Well, isn't that just a happy little question? If you have the frequency of the wave and the medium it's traveling through, you can calculate wave speed using the formula speed = frequency x wavelength. If you don't have the wavelength, you might need to gather more information or use a different approach to determine the wave speed. Just remember, there are always different ways to approach a problem, and it's all part of the joy of learning!
The speed of a wave does not depend on its frequency. We would only need to know what kind of a wave it was ... whether sound, earthquake, ocean, electromagnetic, etc. ... and what substance it was moving through at the time, and we could either calculate or look up its speed, without ever knowing its frequency.