Search results
Results from the WOW.Com Content Network
Learn how to calculate the amplitude, period and frequency of trigonometric functions, such as sin, cos and tan. See examples, definitions, formulas and graphs of sine waves with different parameters.
Your question is a bit vague. If you're wondering what the period of a given light wave is, you could apply the formula T=1/f. However, this might not help you given that the frequency of a light wave changes depending on the type of light.
Well you use an equation for that... Frequency of a wave is given by the equations: 1.f=1/T where: f is the frequency of the wave in hertz T is the period of the wave in seconds 2.f=v/lambda where: f is the frequency of the wave in hertz v is the velocity of the wave in meters per second lambda is the wavelength of the wave in meters For electromagnetic waves, they all travel at the speed of ...
The equation needed is λ=v/f. Usually the equation is stated in this form: v=fλ. λ is the wavelength. v is the wave speed. f is the frequency. (You may need to use this equation: f=1/T if you are given the time period instead of frequency.)
color(red)("Period " = 1 / " Frequency " or " T = 1 / f Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. The period is the duration of time of one cycle in a repeating event, so the period is the reciprocal of the frequency. Relationship between ...
In order to determine the period, we have to use the equation below: I should mention that the frequency should have units of Hz (hertz) or #s^(-1)# and the period should have units of seconds. The frequency is known and the units are good. All we have to do is rearrange the equation to solve for T: We want T to cancel out on the right side:
What is the formula for calculating wave speed? Physics. 1 Answer benjidunn Apr 1, 2016 ...
Learn how to use double angle identities to solve equations, find exact values, and simplify expressions involving sin, cos, and tan. See examples, explanations, and proofs of the identities.
The time period of a wave (or any other periodic phenomena) is measured in units of time, i.e. in seconds.
See below. If we look at a trigonometrical function written in the form: y=atan(bx+c)+d We know that: Amplitude = a Period = (pi)/b ( This is the normal period of the function divided by b ) Phase shift = -c/b Vertical shift = d From example: y=tan(x+60) Amplitude ( see below) period = pi/c in this case we are using degrees so: period=180/1=180^@ Phase shift=-c/b=-60/1=60^@ This is the same as ...