Physics, 17.07.2019 05:00 solphiafischer
What is the unresolved problem that is facing scientists on the island of guam?
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Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
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Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
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Physics, 22.06.2019 17:50
Convection occurs when thermal energy is transferred by the movement of
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What is the unresolved problem that is facing scientists on the island of guam?...
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