Answer:
Here’s what I find.
Explanation:
The electrical coil on the stove provides heat energy (q).
This energy is used to
- heat the pan (q1)
- heat the water (q2)
- convert the water to steam (q3)
and some of the energy is wasted by radiation into the surroundings (q4)
The energy conservation would be
q = q1 + q2 + q3 + q4
Answer:
C.)
Explanation:
C.) A coal mine is the only business employing workers in 20 miles in any direction.
Scarcity-fundamental economic problem facing all societies that results from a combination of scarce resources and people's virtually unlimited wants
