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Learn how to find and interpret these four characteristics of periodic functions, such as sine and cosine. See examples, formulas, graphs and animations of amplitude, period, phase shift and frequency.
- Sine and Cosine
Plot of Sine . The Sine Function has this beautiful up-down...
- Sine and Cosine
Define amplitude, frequency, period, wavelength, and velocity of a wave; Relate wave frequency, period, wavelength, and velocity; Solve problems involving wave properties
This video tutorial provides a basic introduction into waves. It discusses physical properties of waves such as period, frequency, amplitude, and wavelength.
Answer: Period = 1 Frequency or T = 1 f. Explanation: 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.
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Learn how to find and interpret the attributes of sinusoidal functions, such as amplitude, period, frequency, phase shift, and vertical shift. See examples, graphs, and practice questions on waves and trigonometry.
The period is the time for one full oscillation. The frequency of motion, f f, is the rate of repetition of the motion -- the number of cycles per unit time. There is a simple relation between frequency and period: f = T−1 f = T − 1.
