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coherent waves are waves of the same frequency (same wavelength) and constant phase difference.
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∙ 9y ago
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When the two circles move across each other what interference occurs?
constructive interference
What type of interference occurs when the crests of one wave overlaps the crest of another wave?
constructive interference
Interference occurs when?
Constructive interference occurs when waves meet at point in the medium in phase or having phase difference as integral multiples of 2pi
How is constructive interference different from destructive?
In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater or lower amplitude. Constructive interference occurs when the phase difference between the waves is a multiple of 2pi, whereas destructive interference occurs when the difference is an odd multiple of pi.
What type of interference occurs when waves meet crest to crest or trough to trough?
No, that would be destructive interference. One crest + one trough = nothing, a flat line.
What occurs when two waves combine to produce a wave with a larger displacement?
Constructive Interference
What type of interference occurs when waves add up to make a larger amplitude?
constructive
What occurs when the crest of one wave overlaps the trough of another wave?
If a pulse "interferes" with another pulse, they build each other up to form supercrests or supertroughs. This process is known as constructive interference.
Which occurs when two or more waves combine to produce a wave with a larger displacement?
Constructive Interference
Which occurs when two or more waves combines to produce a wave with a larger displacement?
Constructive Interference
What occurs when crest overlap crest and troughs overlap troughs?
constructive wave interference, where the crests and troughs 'add' so are increased in amplitude.
Distinguish between constructive interference and destructive interference?
Constructive interferences occur when two waves combine (add up) by the superpostition principle. Destructive interferences occur when the crest of one wave interferes with the trough of another. Amplitudes are subtracted.
