GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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0.2 mL
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5 mL
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32 mL
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320 mL
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Detailed explanation-1: -So let’s write that 40 g and density is eight g per millimeter, So eight g part milliliters, graham and graham gets can sell 40 divided by eight, that is five mL. So the volume of the substances, the volume of the substance is five ml.
Detailed explanation-2: -Divide the mass by the density of the substance to determine the volume (mass/density = volume). Remember to keep the units of measure consistent. For example, if the density is given in grams per cubic centimeter, then measure the mass in grams and give the volume in cubic centimeters.
Detailed explanation-3: -We divide 3.0 by 1.5 and we get two mL. So the volume of the solution is two 0.0 milliliters.
Detailed explanation-4: -3.8 ml is the volume of an object with 3.1 g/ml density and 12 g mass.