Physics, 16.03.2020 21:30 alexandradumit3086

is the combination of two or more waves, which results in a single wave.
In what state of matter do sound waves travel the fastest in? Slowest?
How could you reduce the echoes in a music studio?
What 2 things affect the speed of sound waves?
How do sound waves reflect & absorb sound? Explain both
If a wave has a high frequency, then you will have wavelength. If a wave has a low frequency, then you will have wavelength.
Hearing people talk around a wall is an example of
What causes a straw to look weird when in a glass of water?
Sound is a form of energy produced and transmitted by vibrating matter that travels in waves.
Name at least 3 examples of items that would good sound absorbers.
Pitch depends on the of a wave.
In interference waves overlap & combines to form larger amplitude (loudness) such as a sonic boom.
In interference, waves combine to form a wave with smaller amplitude (loudness).
What is refraction of sound?
What is sonar?
Draw a wave with low amplitude, but a high frequency.
Draw a wave with high amplitude, but a low frequency.
Decibels measure the of a sound; hertz measure the of a sound.
If amplitude goes up, what happens to your sound?
If your sound wave has a high frequency, what kind of pitch will
it have?

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is the combination of two or more waves, which results in a single wave.
In what state of matt...