Physics, 14.04.2021 02:50 Ashtree519
What do radio waves and microwaves have in common?
Both are at the side of the spectrum that has the highest frequency.
Both have shorter wavelengths than visible light.
Both have lower frequencies than visible light.
Both have radiant energy than visible light.
Answers: 3
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Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
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The slope of a velocity time graph over any interval of time gives the during that interval
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You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
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If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
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What do radio waves and microwaves have in common?
Both are at the side of the spectrum that has th...
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