The amount of energy a sound wave carries per second through a unit area is its
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Definition1/17
intensity
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Term1/17
Which type of wave has a trough and crest
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Transverse Waves
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In which part of truck the free vibration occur
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This question is missing a massive amount of background info
required to answer.
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Does sound go through solids quicker than liquids or gases
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This will not answer the question; however sound does not travel
thru solids, as sound waves travel only thru gases or air.
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Term1/17
Why at a constant speed if an object changes its direction it is considered to be acceleration
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Acceleration is a direction plus a speed. If either changes then
the acceleration changes.
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Do you measure sound in hertz
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Hertz (cycles/second) measures frequency or pitch. Decibels
measures loudness or sound pressure.
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Term1/17
When an apple falls from a tree and strikes the ground without bouncing what happens to its momentum
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It's transferred to the Earth
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Will a sound wave move faster in winter
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No it will move slower. Waves move faster in warm air and slower
in cold air.
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A disturbance that travels through a medium as a longitudinal wave is
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Sound wave.
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What correction should be made to the following The air was cold but the sun was hot
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chance but for and ,the air was cold and the sun was hot?
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If a tree falls down on to the ground and nobody is around does it make a sound
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yes. just not audible.
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What is the speeD of a wave traveling with a frequency of 5 hz an a wavelength of 3cm
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Speed = (frequency) x (wavelength) = (5) x (3 cm) = 15 cm/sec
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Who flew in first supersonic fight in 1947
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Chuck Yeager flew the Bell X1 to break the sound barrier in 1947
Chuck Yeager flew the Bell X1 to break the sound barrier
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How do particles move when a mechanical wave passes through them
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the particles of the medium just vibrate, or move back and forth or up and down in one spot
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In which medium does sound move the slowest
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The less dense the medium the slower the propagation of
sound.
The more rigid the medium the faster the propagation of
sound.
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Term1/17
How does light waves compare with sound waves
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Light waves are electromagnetic waves that move at the speed of light. Sound waves are compression waves that move through a medium (air, liquids, solids), with varying speeds according to the medium.
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What is the distance the particles in a wave move away from their rest position
The amount of energy a sound wave carries per second through a unit area is its
intensity
Which type of wave has a trough and crest
Transverse Waves
In which part of truck the free vibration occur
This question is missing a massive amount of background info
required to answer.
Does sound go through solids quicker than liquids or gases
This will not answer the question; however sound does not travel
thru solids, as sound waves travel only thru gases or air.
Why at a constant speed if an object changes its direction it is considered to be acceleration
Acceleration is a direction plus a speed. If either changes then
the acceleration changes.
Do you measure sound in hertz
Hertz (cycles/second) measures frequency or pitch. Decibels
measures loudness or sound pressure.
When an apple falls from a tree and strikes the ground without bouncing what happens to its momentum
It's transferred to the Earth
Will a sound wave move faster in winter
No it will move slower. Waves move faster in warm air and slower
in cold air.
A disturbance that travels through a medium as a longitudinal wave is
Sound wave.
What correction should be made to the following The air was cold but the sun was hot
chance but for and ,the air was cold and the sun was hot?
If a tree falls down on to the ground and nobody is around does it make a sound
yes. just not audible.
What is the speeD of a wave traveling with a frequency of 5 hz an a wavelength of 3cm
Speed = (frequency) x (wavelength) = (5) x (3 cm) = 15 cm/sec
Who flew in first supersonic fight in 1947
Chuck Yeager flew the Bell X1 to break the sound barrier in 1947
Chuck Yeager flew the Bell X1 to break the sound barrier
How do particles move when a mechanical wave passes through them
the particles of the medium just vibrate, or move back and forth or up and down in one spot
In which medium does sound move the slowest
The less dense the medium the slower the propagation of
sound.
The more rigid the medium the faster the propagation of
sound.
How does light waves compare with sound waves
Light waves are electromagnetic waves that move at the speed of light. Sound waves are compression waves that move through a medium (air, liquids, solids), with varying speeds according to the medium.
What is the distance the particles in a wave move away from their rest position