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Alenkinab [10]
3 years ago
8

What is some difference between a galvanometer and an electric motor?

Chemistry
1 answer:
12345 [234]3 years ago
4 0
Galvanometer:
its an instrument for detecting small electric currents.
Electric motor:
its an electrical machine that converts electrical energy into mechanical energy.
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2. If 1.75 L of a gas is at 700. K and is under 250. kPa of pressure, what will the new
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Answer:

Final volume is 3.50L

Explanation:

It is possible to find volume of a gas using combined gas law:

\frac{P_1V_1}{T_1} =\frac{P_2V_2}{T_2}

<em>Where P is pressure, V is volume and T is temperature of 1: initial state and 2: final state</em>

If initial state of the gas is:

1.75L of a gas is at 700K and is under 250kPa of pressure

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0.625L = 0.1785*V₂

<em>3.50L = V₂</em>

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For the reaction:
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