Destructive interference
Destructive interference
Cooling as rock moves away from the ridge crest causes the rock to become increasingly rigid.
Destructive interference occurs when the amplitudes of two waves combine to produce a wave with a smaller amplitude.
The high point of a wave is its creast or peak.
For every wave there are two components: the crest where the wave is highest and the trough were it is lowest. The drawback before a tsunami occurs when the trough is ahead of the crest. Another way of putting it: the water that is in the tsunami has to come from somewhere. Raising the water in one location means lowering it in another.
A trough meeting a crest causes the wave to cancel each other out, thus being at rest. Answer2: Destructive interference.
This is called "destructive interference" and the waves cancel each other out into what is called a "node" or "nodal point".
No, that would be destructive interference. One crest + one trough = nothing, a flat line.
because the crest and the troughs interfere with each other and cancel
I'm guessing you're talking about Transverse waves? eg. ~ Waves consist of two parts - a crest and a trough. The crest are the high points, and a trough is the low points. When a crest meets another crest, the wave is amplified, causing constructive interference (the crests add to each other). The same thing occurs when a trough meets a trough. However, when a crest meets a trough, the wave is diminished, causing destructive interference (the crest and trough cancel each other out).
constructive interference
constructive interference
This process is called destructive interference. This occurs when two waves collide, where one is in a trough and one is in a crest. If the waves are both a max amplitude, max crest and max trough, there will be complete destructive interference.
constructive wave interference, where the crests and troughs 'add' so are increased in amplitude.
The answer depends on the wavelengths as well as the amplitudes.
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.
Destructive interference takes place. Constructive interference occurs when the trough of one wave passes through the crest of another wave