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creativ13 [48]
3 years ago
14

Describe the diffrence between a closed circuit and an open circuit

Geography
1 answer:
kari74 [83]3 years ago
4 0

Answer:

An open circuit is one where the continuity has been broken by an interruption in the path for current to flow. A closed circuit is one that is complete, with good continuity throughout.

Explanation:

For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.

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If a city is 10 square miles in area and has 9000 people, what is its<br> population density?
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const2013 [10]

Answer:

- shows isobars

- was probably used by meteorologists

Explanation:

The map that is show was a map that was probably made and used by meteorologists. It is a map that that shows isobars, thus it is a map that represents the air pressures across the US and Canada. We can see the air pressure zones, some of which high, some of which low. These maps are often used when the weather information is concluded about certain areas, as the air pressure is directly connected with the temperature, and the movement of the air masses.

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4 0
3 years ago
What is the contrapositive of the conditional statement?
Mashcka [7]

The contrapositive of the conditional statement is option d: If the graph of two variables is not a linear function, then the two variables are not directly proportional.

<h3>What is the statement about?</h3>

To known a statement that is contrapositive, you will need to negate the hypothesis as well as the conclusion of the statement, and also switch their positions.

Hence:

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Therefore, The contrapositive of the conditional statement is option d: If the graph of two variables is not a linear function, then the two variables are not directly proportional.

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