Which type of sound wave is usually felt rather than heard
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Definition1/12
infrasonic
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Term1/12
Understanding the flow of electrons has been important to the development of which technology
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electronic technology
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Term1/12
Electricity is one of two aspects of which fundamental force
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electromagnetism
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Which of these is associated with a sound's loudness
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Loudness is affected by parameters other than sound pressure,
including frequency and duration. also sound wave amplitude
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What determines the characteristics of images seen through a magnifying glass
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focal length
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Term1/12
What term indicates an image through which light does not really travel
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virtual image
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Term1/12
Which technology relies on knowledge about energy and changes in states of matter
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Air conditioners is one of many.
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Which of the following is true of microwaves
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microwaves are used in radar
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What are the biggest machines in the world used for
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Definition1/12
Learning more about subatomic particles
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Term1/12
Why do you use digital signals
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Definition1/12
to decide true or false
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Term1/12
Forces and motion waves energy and energy transfer light and the electromagnetic spectrum Which area of technology might be associated with this item safety device
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forces and motion
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Cards in this guide (12)
Which of these is not a primary color of light
yellow
Which type of sound wave is usually felt rather than heard
infrasonic
Understanding the flow of electrons has been important to the development of which technology
electronic technology
Electricity is one of two aspects of which fundamental force
electromagnetism
Which of these is associated with a sound's loudness
Loudness is affected by parameters other than sound pressure,
including frequency and duration. also sound wave amplitude
What determines the characteristics of images seen through a magnifying glass
focal length
What term indicates an image through which light does not really travel
virtual image
Which technology relies on knowledge about energy and changes in states of matter
Air conditioners is one of many.
Which of the following is true of microwaves
microwaves are used in radar
What are the biggest machines in the world used for
Learning more about subatomic particles
Why do you use digital signals
to decide true or false
Forces and motion waves energy and energy transfer light and the electromagnetic spectrum Which area of technology might be associated with this item safety device
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
Electricity is one of two aspects of which fundamental force
What term indicates an image through which light does not really travel
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
Electricity is one of two aspects of which fundamental force
What term indicates an image through which light does not really travel