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When two waves hit each other their amplitudes add up to make larger crests which effect causes this?
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Does the sound waves probably have small or large amplitudes?
well my answer is the larger amplitude.
Why do we need equal or nearly equal amplitudes for the two interfering waves?
If one wave has a much larger amplitude, this wave will "overshadow" any interference effect. For example, you won't see complete destructive interference - only a partial one.
When sound waves interfere to create standing waves the points on the medium that move up and down with the largest amplitudes are called nodes?
false antinodes
Constructive interference results in a wave with a?
It results in a wave with an amplitude which is equal to the sum of the amplitudes of the waves passing at that point.
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.
Do loud sounds have tall or short amplitudes?
Very large. the larger the louder.
Does the sound waves probably have small or large amplitudes?
well my answer is the larger amplitude.
How is the period of the pendulum affected by the amplitude of vibration?
Hardly at all, at small displacements or amplitudes. At larger displacements (larger angles), the period will get somewhat longer.
What causes a beat frequency?
Beats are caused by the interaction of two waves with different periods. The Waves crests do not line up every oscillation, but when they do, they have a much larger than normal crest, which results in an observable beat.
Why do we need equal or nearly equal amplitudes for the two interfering waves?
If one wave has a much larger amplitude, this wave will "overshadow" any interference effect. For example, you won't see complete destructive interference - only a partial one.
What are the causes and effects of population to Environment - Health - Development and resources?
A larger population causes damage to the environment, which in turn has a negative effect on health, development, and the availability of resources.
Is it true that contructive interfecence occurs when amplitudes of two waves combine to produce a wave with a smaller amplitude?
Constructive interference occurs when amplitudes of two waves combine to produce a wave with a larger amplitude.If a wave with a smaller amplitude is produced, destructive interference has occurred.
When sound waves interfere to create standing waves the points on the medium that move up and down with the largest amplitudes are called nodes?
false antinodes
What is the effect of the poison produced by cnidarians on there prey?
The poison caused by Cnidocytes (cells unique to the phylum cnidarians) causes paralysis. This allows the members of the phyla to safely consume larger prey.
What causes the leaves of a plant to become larger?
Answer
The body's need for larger and larger amounts of a drug to produce the same effect?
tolerance
Why do cockatiels have hats?
If by this you mean why do cockatiels have crests then its because it frightens predators, larger birds and if it dislikes a person it may raise it to frighten him/her Cockatiels are small members of the cockatoo family. All cockatoos have crests. These birds may raise their crests when they are startled, or flatten them when they are angry.
