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The Sun radiates its energy in every direction. The amount of energy received per square meter of exposed surface will decrease by the square of the distance. So, if you double the distance, the amount of energy received will be reduced to one-fourth; if you triple the distance, the energy will be reduced to one ninth.
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In what direction does energy flow?
it begins with the suns direction and ends decomposing
Is energy flow involved in a change in state?
Yes, energy is simply a way for things to change, therefore it is needed. Without energy flow (where energy is either gone or constant) a substance will remain the same.
What is the driving force of phase change?
flow of energy
How can you use the flow of matter or energy in a system to predict a chang in that system?
how can we use the flow of matter or energy in a ayatem to predict a change in that system
Is a conductor of energy a physical or chemical change?
The conductor of energy is not a physical change. The conduction of energy happens due to a chemical bonding of specific metals. A conductor of energy produces a flow of electrical charges.
How might a large omnivore change the flow of energy in figure 3-4 diagram 2?
The large omnivore may reverse the flow of energy in a food chain.
What is the tendency for a material to oppose the electron flow and change electrical energy in to thermal energy and light?
Resistive tendency
Why does energy need to change in order to do something?
because the energy in it need to start flowing so that when the energy starts changing so that when it changes the flow of the energy
How do wind turbines harness the suns energy?
It happens because the Sun heats the ground in the daytime and that heats the air above, which causes winds to flow and drive the blades of the wind turbines.
The flow of thermal energy?
the flow of thermal energy
What is the function of the impeller in a centrifugal pump?
Impeller make the flow has velocity in a centrifugal pump. The purpose of pump is increasing the pressure. The flow has velocity envergy via impeller and the energy change to pressure energy in diffuser.
What is flow of energy?
Energy flow refers to the transfer of physical energy from one place to another. This often involves the flow of fluid.
