a . true hardness and density are physical properties
The overall arrangements of the atoms produce crystals
Answer:
Explanation:
In series combination, the equivalent resistance is given by :
Let the identical resistors be R. We have,
So,
So, the resistance of each resistor is .
Answer:
Geothermal power plants require high-temperature (300°F to 700°F) hydrothermal resources that come from either dry steam wells or from hot water wells. People use these resources by drilling wells into the earth and then piping steam or hot water to the surface. The hot water or steam powers a turbine that generates electricity. Some geothermal wells are as much as 2 miles deep.
Explanation: