Physics, 04.11.2019 19:31 jaymaxron512
Asample of radium-226 will decay to ¼ of its original amount after 3200 years. what is the half-life of radium-226?
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Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
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Physics, 22.06.2019 16:00
The amount of potential energy possessed by an elevated object is equal to what?
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Asample of radium-226 will decay to ¼ of its original amount after 3200 years. what is the half-life...
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