Physics, 19.01.2021 22:10 veronica25681
The emission of light from a radioisotope occurs during ? decay.
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What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons
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Physics, 21.06.2019 15:40
Arock is dropped from a cliff and reaches the ground in 2.70s. at the same time another rock is thrown horizontally from the same height with initial x velocity of 0.95 m/s. what distance will in x will the second rock cover?
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Physics, 21.06.2019 22:10
How would doubling the made of an object change the objects potential energy
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The emission of light from a radioisotope occurs during ? decay....
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