a)sunspots
Physics, 22.08.2019 10:30 adriandehoyos1p3hpwc
Dark areas on the surface of the sun that exhibit intense magnetic activity are
a)sunspots
b)solar flares
c)corona
Answers: 2
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Which lists the amplitudes of sound waves from these sources in order from greatest to least? busy roadway, kids whispering, average home chainsaw, diesel truck, rustling leaves kids whispering, vacuum cleaner, jet airplane library, conversational speech, music from speaker
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Aforklift raises a box above the floor and does 2,000 j of work. if the forklift motor consumes 3,000 j of electrical energy from the battery to raise the box, what is the efficiency of the lift?
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The minute hand of a clock is 7cm long. calculate the displacement and distance covered by it from 8 am to 8.30 am pls answer fast i will surely mark as brainliest fast fast fast
Answers: 2
Dark areas on the surface of the sun that exhibit intense magnetic activity are
a)sunspots
a)sunspots
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