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Luda [366]
3 years ago
11

What kind of mirror is used in automobiles and trucks

Physics
1 answer:
nikdorinn [45]3 years ago
8 0

Convex mirrors are used.

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Pressure is the amount of force exerted on an object and force is strength or energy of an action
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Each inner energy level of an atom has a maximum number of it can hold
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That would be a maximum of 4 atoms 
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1. Describe what must happen to an atom to make it
liq [111]

Answer:

Explanation:

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5 0
3 years ago
What is the current through a 25 ohm resistor connected to a 5.0 V power supply? a 0.20 A b 5.0 A c 25 A d 30 A
zysi [14]
~Formula: Voltage= current• resistance
(V= Ir)
~Using this formula, plug in the numbers from the equation into the formula
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8 0
3 years ago
Examine the symbols below:
iris [78.8K]

Answer: Symbol A

Explanation:

The four symbols described here represent:

- Symbol A shows two dots and a line draw from one not connected to the other.  --> this is an open switch. A switch is component of a circuit that is used to open/close the circuit in order to interrupt/allow the flow of current through the circuit. In this case, the switch is open, since the line does not connect the second dot.

- Symbol B shows two dots and a line draw from one connected to the other.  --> this is the symbol used to represent the switch when it is closed, so it is a closed switch.

- Symbol C shows vertical lines in the pattern long, short, long, and short with a plus and minus symbol on it. --> this symbol represents a battery, which consists of two or more cells and provides the electromotive force that pushes the electrons along the circuit.

Therefore, the correct symbol representing the open switch is

Symbol A

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