How does turning up a stereo increase the volume of the sound that is heard
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Definition1/9
speakers vibrate farther
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Term1/9
How do the vibrations of an audio speaker produce sound waves
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The vibrations of an audio speaker produce sound waves by
compressions and rarefactions in air particles.
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Term1/9
Electricity is one of two aspects of which fundamental force
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electromagnetism
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Which term describes substances that absorb some wavelengths of light
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pigments
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Term1/9
Which of the following is true of microwaves
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microwaves are used in radar
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Why can a person sometimes feel very loud music
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Pressure from sound waves interact with the skin. A person can
sometimes enjoy playing very loud music depending on the genre of
the music, for example, some prefer loud rock music.
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Term1/9
Which term defines something that transfers thermal energy efficiently
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Something that transfers thermal energy efficiently is called a
conductor.
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Which of the following produces electromanetic waves is it moving neuton
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No. Electromagnetic waves are produced by accelerating charges
(NOT by moving charges, they have to accelerate); a neutron has no
net electrical charge.
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Cards in this guide (9)
Which of these is an example of nerve deafness
tinnitus
How does turning up a stereo increase the volume of the sound that is heard
speakers vibrate farther
How do the vibrations of an audio speaker produce sound waves
The vibrations of an audio speaker produce sound waves by
compressions and rarefactions in air particles.
Electricity is one of two aspects of which fundamental force
electromagnetism
Which term describes substances that absorb some wavelengths of light
pigments
Which of the following is true of microwaves
microwaves are used in radar
Why can a person sometimes feel very loud music
Pressure from sound waves interact with the skin. A person can
sometimes enjoy playing very loud music depending on the genre of
the music, for example, some prefer loud rock music.
Which term defines something that transfers thermal energy efficiently
Something that transfers thermal energy efficiently is called a
conductor.
Which of the following produces electromanetic waves is it moving neuton
No. Electromagnetic waves are produced by accelerating charges
(NOT by moving charges, they have to accelerate); a neutron has no
net electrical charge.
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground
How do the vibrations of an audio speaker produce sound waves
What is the term for the small packets of energy emitted from light
What if your body applies force to the ground as weight If you weigh 450 newtons and carry a backpack that weighs 45 newtons what is the net force applied downward to the ground
How do the vibrations of an audio speaker produce sound waves
What is the term for the small packets of energy emitted from light