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there are special microphones which are designed to blast your voice at an appropriate time so that when the sound reaches the audience it has 'cancelled' each other out and the audience hears nothing
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThe [interference] combination of a crest with a trough. The combination of two crests results in double-positive reinforcement while the combination of two troughs results in double negative reinforcement.
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What type of interference occurs when two waves are in phase?
Constructive
Can be either constructive or destructive. Sound waves?
The terms "constructive" and "destructive", in relation to waves, refer to interference. There can be interference with any kind of waves.
Is seismic waves interference constructive or destructive?
destructive most of the time
The combining of waves as they meet is known as?
Interference. Constructive Interference, which is where the waves increase amplitudes and troughs when they overlap. Destructive Interference, which is where the waves cancel each other out when they overlap.
What is a combination of waves that form a smaller wave?
destructive interference.
What causes dead spots in a concert hall?
Destructive interference of the waves due to poor design of the building.
What type of interference occurs when two waves are in phase?
Constructive
Can be either constructive or destructive. Sound waves?
The terms "constructive" and "destructive", in relation to waves, refer to interference. There can be interference with any kind of waves.
What is the two waves coming together to make a smaller wave?
Destructive interference.
Is seismic waves interference constructive or destructive?
destructive most of the time
The combining of waves as they meet is known as?
Interference. Constructive Interference, which is where the waves increase amplitudes and troughs when they overlap. Destructive Interference, which is where the waves cancel each other out when they overlap.
A combination of waves form a smaller wave?
Destructive interference.
What is a combination of waves that form a smaller wave?
destructive interference.
Lowest frequency at which destructive interference is observed?
Constructive and destructive interference can occur at any frequency. Superposition of waves is not dependent on a specific frequency.
Is catastrophic interference another name for destructive interference?
No, "destructive" has nothing to do with "catastrophic"; it just means that two waves act in opposite directions.
How is music affected in an auditorium when there is destructive interference of the sound waves?
Destructive interference is where two sound waves mix and cancel each other out to some extent. If destructive interference is occurring, the sound level will be lower than you would otherwise expect. A properly designed auditorium will use both destructive and constructive interference where required to achieve the desired clarity of sound.
How is music affected in an auditorium when there is destructive interference of sound waves?
Destructive interference is where two sound waves mix and cancel each other out to some extent. If destructive interference is occurring, the sound level will be lower than you would otherwise expect. A properly designed auditorium will use both destructive and constructive interference where required to achieve the desired clarity of sound.
