The speed of any wave is the product of frequency x wavelength.
1 x 10^-4
The velocity of a wave can be calculated using the formula: velocity = frequency x wavelength. In this case, velocity = 22 Hz x 4 m = 88 m/s. Therefore, the velocity of the wave is 88 m/s.
The frequency of a photon is given by the equation f = c/λ, where c is the speed of light (3 x 10^8 m/s) and λ is the wavelength of the photon. Plugging in the values, we find that the frequency of a photon with a wavelength of 4.5 x 10^-4 m is approximately 6.67 x 10^14 Hz.
The longest possible wavelength of a standing wave on a string that is 2 m long would be twice the length of the string, which is 4 m. This occurs when there is only one antinode (half a wavelength) present on the string.
To find the frequency of a proton, you can use the equation c = λf, where c is the speed of light (approximately 3.00 x 10^8 m/s), λ is the wavelength (4.510 x 10^-15 m), and f is the frequency. Rearranging the equation to solve for f gives you f = c / λ = (3.00 x 10^8 m/s) / (4.510 x 10^-15 m) ≈ 6.65 x 10^22 Hz.
4m
The area of 4m by 4m is 16 square meters.
4m = 13.12 feet
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
V = 64 m3
4m
2816-4m = 2812