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5/31 MCQs for:
MECHANICS : PROPERTIES OF MATTER - Density
Which of the following is true about the density of gases?
A metal has a mass of 50 kg and a volume of 0.02 m³. What is its density?
The density of a substance is calculated using the formula ρ = m / V. If the mass of an object is 12 kg and its volume is 3 m³, what is its density?
What is the effect of increasing the density of a fluid on the floating object?
The density of an object is defined as: