What is the composition of the outer core of Earth?
o A. solid iron only
B. liquid iron only<...
Physics, 26.02.2021 23:00, debbys1802
What is the composition of the outer core of Earth?
o A. solid iron only
B. liquid iron only
C. solid iron and nickel
D. liquid iron and nickel
Answers: 3
Physics, 22.06.2019 16:40, Mikey5818
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
Answers: 1
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The strong nuclear force acts over a small distance than the electrostatic force. true or false
Answers: 2
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What ia the energy of an object because of its potential and kinetic energies
Answers: 1
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Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.
Answers: 2
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