Answer:
two substances in thermal equilibrium are said to be in the same temperature.
Explanation:
this is when two substances in physical contact with each other exchange no heat energy
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PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
The velocity of a falling object. In physics, down is regarded as a negative direction.
Your answer:
150 kilometer's per hour.
If an atom gains electrons, it develops a negative charge equal to the number of electrons gained.
So the net charge on the copper atom which gained 2 electrons will be -2.
