Explore what the frequency of a wave is. Discover the formula and units of the frequency. Understand how the frequency is related to the energy of...
a wave, vibration of tuning fork etc.The unit of frequency is Hz. TheHz full formis Hertz which is named after German physicist Heinrich Hertz. He proved the existence of electromagnetic waves. The dimension of frequency is [T-1]. For example, The frequency of a vibrating tuning fork is...
wave·formˈwāv-ˌfȯrm :a usually graphic representation of the shape of a wave that indicates its characteristics (as frequency and amplitude) called alsowaveshape Last Updated: 17 Jan 2025 - Updated example sentences Love words? Need even more definitions?
If the wavelength and speed of a wave are known, these can be used to find the frequency of a wave using the equation {eq}f=\frac{v}{\lambda } {/eq}, where {eq}\lambda {/eq} is the wavelength in meters, and v is the speed of the wave in m/s. This also gives the frequen...
The meaning of ALPHA WAVE is an electrical rhythm of the brain with a frequency of approximately 8 to 13 cycles per second that is often associated with a state of wakeful relaxation —called also alpha, alpha rhythm.
(Atomic Physics) a quantum of electromagnetic radiation, regarded as a particle with zero rest mass and charge, unit spin, and energy equal to the product of the frequency of the radiation and the Planck constant Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © Harper...
T wavethe second major deflection of the normal surface electrocardiogram, reflecting the potential variations occurring withrepolarizationof the ventricles. theta w'sbrain waveshaving a frequency of 4 to 7 per second, occurring mainly in children but also seen in adults under emotional stress. ...
The frequency and period of a wave are inversely related to each other, and you only need to know one of them to work out the other. So if you've successfully measured or found the frequency of a wave, you can calculate the period and vice-versa. ...
waveband - a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals) frequency band band - a range of frequencies between two limits telecasting, television, TV, video - broadcasting visual images of stationary or moving objects; "she is a star of scre...
Frequency, the number of waves that pass a fixed point in unit time; also, the number of cycles undergone during one unit of time by a body in periodic motion. A body in periodic motion is said to have undergone one cycle after passing through a series o