Answer;
C. geothermal power
Explanation;
Geothermal power is considered to be a sustainable, renewable source of energy because the heat extraction is small compared with the Earth's heat content. It depends the least on weather.
Geothermal energy is the heat from the Earth. It's clean and sustainable. Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.
Hi there!
40 N/m
We can use Hooke's Law:
F = kx or F = -kx
F = force (N)
k = Spring constant (N/m)
x = displacement (m)
We are given the force and displacement, so:
F/x = k
30/0.75 = 40 N/m
You can put hot water in a insulated Gatorade cooler. This is correct.
Insulation is the phenomenon in which the heat is blocked to flow out of the control volume.
Given is aGatorade cooler that is insulated. The insulation will not let any heat to pass to the cooler.
But pouring hot water may damage the plastic body of the cooler.
So, the cooler efficiency will have no effect.
Thus, yes, we can put hot water on insulated Gatorade cooler.
Learn more about insulation.
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Answer:
Law of inertia, also called Newton's first law, postulate in physics that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
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Answer:
property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.