The theory of one dimensional transverse wave is covered. The speed of such a wave travelling in taut rope is obtained starting from the wave equation. Also discussed are the transfer of energy by ...
Waves Raichlen
Descripción: for iit mains
hc verma Hindi
guthrie govan
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Descripción: guthrie govan
guthrie govan
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Waves Assignment
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thinkiit hcverma hindi
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This is a note on the seismic waves
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Tablatura da introdução da música Waves, do album Erotic Cakes.Descripción completa
Descripción: Georges Lakhovsky (his work in the field of radiobiology; with illustrations)
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Physics IB Notes
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This notes was originally written by Cikgusue from MOZAC in 2007.Full description
Physics First
Name
POGIL: Waves
When we link two oscillating objects together, the oscillation of the first can be passed on to the second. If we connect many of these oscillators together, the oscillation of the first will be passed to each of the others in succession. We call this a wave. We can think of waves as a way of transmitting oscillations oscillations across space. In this POGIL we will familiarize ourselves with the terms we use to describe waves. Transverse Waves The picture below shows some transverse waves on a slinky, with various parts labeled. The waves are initiated by the hand and travel to the right.
crest
amplitude
wavelength
trough
The following terms are used to describe time-based characteristics of the wave.
Period: the time it takes for one wave to pass by a point Frequency: the number of waves that pass by a point per unit of time Wave speed: how far the wave moves per unit of time
1. Study the diagram of the transverse wave below, traveling to the right. An observer standing at point P notes that 5 waves pass by in 10 s.
4m
3m
P
(a) Label each crest on the diagram with a C and each trough with a T . (b) What is the amplitude of the wave?
(c) What is the wavelength of the wave?
(d) What is the period of the wave?
Physics First
Name
(e) What is the frequency of the wave?
(f) How far do the waves travel in 10 s? ( Hint : Note that 5 waves pass by in 10 seconds. Think about how long this distance is.)
(g) What is the speed of the wave?
Longitudinal Waves The picture below shows some longitudinal waves on a slinky, with various parts labeled. The waves are initiated by the hand and travel to the right.
compression compression
rarefaction
wavelength Most of the terms we use to describe transverse waves apply to longitudinal waves as well; period, frequency, and wave speed have the same definitions. 2. Study the diagram of the longitudinal wave below. As it is travels to the right, an observer at point P notes that it takes 0.5 s for one wave to pass by.
3m
P (a) On the diagram, label each compression with a C and each rarefaction with an R. (b) What is the wavelength of the wave?
(c) What is the period of the wave?
(d) What is the frequency of the wave?
(e) How far does the wave travel in 0.5 s?
Physics First
Name
(f) How far does the wave travel in 2 s?
(g) What is the speed of the wave?
3. What is the difference between period and frequency?
4. What is the difference between wave speed and wave frequency?
5. Show that, for the waves in questions 1 and 2, the wave speed equals the frequency times the wavelength.
Problem Solving 6. The diagram below shows a wave and some of its physical characteristics. The speed of the wave is 3 m/s.
0.5 m
9m
(a) What kind of wave is this? Explain your answer.
(b) What is the wavelength of the wave?
(c) What is the amplitude of the wave?
(d) How far does the wave travel in: i. 1 s?
Physics First
Name
ii. 2 s?
iii. 6 s?
(e) How many waves will pass by an observer in: i. 1 s?
