Answer:
6.02 x 10^23 particles = 1 mole
Explanation:
If A. has 10 to the power of 23 then that is the answer, but if it does not, then the answer is C.
You notice after you walk across a room, you feel a spark when you touch the doorknob. What energy transformation must have taken place?
Choices Are:
-Thermal to Radiant
-Mechanical to Electrical
-Radiant to Mechanical
Answer:
Thermal to Radiant
Explanation:
how does resistance change with temperature? is there more resistance or less resistance at higher temperatures?
Answer:
resistance becomes lower at higher temperatures.
Explanation:
molecules expand instead of compact