Physics, 18.03.2020 19:46 daliakreynin
A particular type of fundamental particle decays by transforming into an electron e- and a positron e (same amount of charge as e- but with positive sign). Suppose the decaying particle is at rest in a uniform magnetic field B of magnitude 3.53 mT and the e- and e move away from the decay point in paths lying in a plane perpendicular to B. How long after the decay do the e- and e collide
Answers: 1
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What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green
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We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
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Physics, 22.06.2019 18:30
Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.
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A particular type of fundamental particle decays by transforming into an electron e- and a positron...
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