Transverse- a vibration that is plumb line to the rest axis
Longitudinal- a vibration that is parallel to the rest axis
Torsional- a vibration that is around the rest axis
Cycle- the total distance travelled during one meter out and back, staring(a) vibration
Amplitude (A)- the displacement reaction of the vibrating object from the rest position
Period (T)- the time for one complete vibration
Frequency (f)- the number of vibrations per second, measured in Hertz
T = time /cyclesT = 1/fF = cycles/timeF = 1/T
The general factor adverting pendulum motion is the length of the pendulum. Although the large premium pendulum swings faster than the original pendulum, and the small amplitude pendulum is slower, they both take the akin time to complete 10 cycles. Change in mass also does not affect the period in a pendulum because according to Newtons Law of Gravity, gravity negates any extra or slight weight in the mass. The length of the rope affects the period of the pendulum because it changes the intermediate the waves travel through.
In phase- any two particles on the same side of the rest axis, the same distance from the rest axis, and vibrating in the same direction
Wavelength (?)- distance between two successive particles that argon in phase
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Example of constructive interference- waves in an ocean, laser, stereos?
Example of noisome interference- acoustics, flashlight
Universal Wave Equation- v = ?d/?tv = f?
Fixed-end reflections- wave pulses that have their amplitude reflected inversely at fixed-ends
Free-end reflections- wave pulses that have their amplitude reflected normally at a free end
Phase shift- the relative position of the wave compared to a standard representation
Standing wave- two waves of the same frequency and wavelength travelling in opposite directions, they do not transmit brawn (conditions, must be continuous,...If you want to get a plentiful essay, order it on our website: Orderessay
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