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which variable is held constant when testing for the thermal expansion relationship of a gas? square :

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Which variable is held constant when testing for the thermal expansion relationship of a gas? square :

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Elit · 8 yıl öğretmeni

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When testing for the thermal expansion relationship of a gas, the variable that is typically held constant is the pressure. This is in accordance with Charles's Law, which states that the volume of a gas is directly proportional to its temperature when the pressure is kept constant. Therefore, the answer is:Pressure