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Why is it important for engineers and architects to know the densities of various building materials?What is the formula used to calculate the volume of a sphere?What is the standard unit of speed in SI units?How do you calculate the approximate area of an irregular leaf on a graph paper?Name five types of apparatus used in laboratories to measure the volume of liquids.Why do equal volumes of water and kerosene have different masses?How do chemists test the purity of a substance using physical quantities?What is the standard unit of volume in the SI system?What is the SI unit of" density?State the definition of the term “area”.What happens to the volume" and density of a substance when it is cooled?How do you read the volume of water in a graduated cylinder correctly?What is the formula to calculate the speed of an object?What is the formula to find the area of a circle?State the mathematical formula used to find the density of an object.Why do objects with a density of less than 1 g/cm³ float in water?How is the volume of a large irregular solid measured if it cannot fit inside a standard measuring cylinder?
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Prepared by: learnloophq@gmail.com
Chapter: 01. Physical Quantities And Measurement
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