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Physics, 21.06.2019 22:30
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
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Physics, 22.06.2019 13:20
Arrange the images in order to show how lake-effect snow occurs.
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Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
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Physics, 22.06.2019 17:00
Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
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Fill in the word that completes the sentence. Current can flow through an electric circuit only when...
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