Need help matching the numbers to a - f.
4. The water enters the pump at a low pressure and the pump does work on the water to eject it at high pressure and with more energy.
5. The water pump provides the motive force that pushes water through the pipes.
6. The water pump gives the water energy to move around the pipes.
7. The water current travels from one side of the pump, around the pipes, back to the other side of the pump.
8. The water current will be divided between pipes if any branches are present.
9. The water current slows down when it passes through a filter and loses some of its energy. The strength of the filter will determine how much energy the water loses.
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A. Electric current travels from one side of the battery, around the circuit, back to the other side of the battery.
B. Resistors slow down electrical current and the current will lose some electric potential energy. The higher the resistance the more electric potential energy the current will lose.
C. The electrons enter the battery with a low electric potential energy and the battery does work on the electrons to eject them at high voltage and with more energy.
D. The battery gives the electrons electric potential energy to move around the circuit.
E. The battery provides the motive force that pushes electrons through the wires.
F. Electrical current will be divided between wires if there are any branches present in the circuit.
d
a
e
b
f
c
To match the numbers to the corresponding letters, let's analyze the statements and find the similarities between the descriptions of the water pump and the battery:
4. The water enters the pump at a low pressure and the pump does work on the water to eject it at high pressure and with more energy.
This statement describes the water pump. It states that the pump does work on the water to increase its pressure and energy.
C. The electrons enter the battery with a low electric potential energy and the battery does work on the electrons to eject them at high voltage and with more energy.
The above statement closely resembles statement 4. It describes the battery in a similar way to how statement 4 describes the water pump. Therefore, statement 4 matches with letter C.
5. The water pump provides the motive force that pushes water through the pipes.
This statement indicates that the pump is responsible for providing the force to move water through the pipes.
E. The battery provides the motive force that pushes electrons through the wires.
The above statement describes the battery in a similar way to how statement 5 describes the water pump. Therefore, statement 5 matches with letter E.
6. The water pump gives the water energy to move around the pipes.
This statement suggests that the pump imparts energy to the water, enabling it to move through the pipes.
D. The battery gives the electrons electric potential energy to move around the circuit.
The above statement describes the battery in a similar way to how statement 6 describes the water pump. Therefore, statement 6 matches with letter D.
7. The water current travels from one side of the pump, around the pipes, back to the other side of the pump.
This statement explains the path taken by the water flow in relation to the pump.
A. Electric current travels from one side of the battery, around the circuit, back to the other side of the battery.
The above statement describes the circuit and the path taken by the electric current in a similar manner to how statement 7 describes the water current. Therefore, statement 7 matches with letter A.
8. The water current will be divided between pipes if any branches are present.
This statement suggests that if the water flow encounters any branches in the pipes, it will be divided between them.
F. Electrical current will be divided between wires if there are any branches present in the circuit.
The above statement describes the behavior of electrical current in a circuit with branches, which is similar to statement 8. Therefore, statement 8 matches with letter F.
9. The water current slows down when it passes through a filter and loses some of its energy. The strength of the filter will determine how much energy the water loses.
This statement explains how passing through a filter affects the water current's speed and energy.
B. Resistors slow down electrical current and the current will lose some electric potential energy. The higher the resistance the more electric potential energy the current will lose.
The above statement describes the behavior of electrical current when it encounters resistors in a circuit, which is similar to statement 9. Therefore, statement 9 matches with letter B.
To summarize, the matching pairs are as follows:
4 - C
5 - E
6 - D
7 - A
8 - F
9 - B