OBSERVING WAVE PULSES - EXPERIMENT 15
PART 1 - Transverse Wave Pulses
Q1 - As the caprice travels down through the flood, its, size and amplitude is trim - the sizes of the waves are much smaller as the forces become weaker (losing energy) as the distance from the point of initiation is increased.
Q2 - Pulses do not catch up with adept another in transverse waves. They either meet at a certain point momentarily or afford through each other and continue on their style as if nothing has happened.
Q3 - As the tension of a kick is increased, the speed of the wink is overly increased meaning that the pulse will travel through the spring quicker if the spring is held more taut. A tighter spring also may also decrease the amplitude (dependent of the force).
Q4 - When a pulse reaches a fit(p) end, the wave is reflected or bounced back on the opposite stance to which it came down on, so if it travelled down on the left(prenominal) side, it would go back on the right-hand side (starting with a crest would mean returning with a trough).
Q5 - When a pulse is direct down from both sides of the spring, a single bountiful crest is produced momentarily (the component waves amplitudes are added to quarterher).
Superposition only occurs if the deuce waves prevail identical wavelengths as well as having the resembling phase (their crests and troughs are perfectly aligned). The wave created will have twice the normal amplitude of the component wave. Once this put up is achieved, the wave will dissolve and the component waves will re-appear but travelling, this condemnation in the opposite direction to which they came. If one pulse is sent down the spring and as it is reflected from the fixed end...
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