find the mass of an object whose density is 0.5g/cm (square) and area is 2cm(square)
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Answer:
4g is the correct answer
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Given:
Density = 0.5g/cm³
Area = 2cm²
To find:
Mass of an object
Solution:
Formula used for finding density is-
Area of a square, A= side×side
side = √2 cm
we know that,
Volume = length × breadth × height
Since, it is square so all sides are equal therefore, volume will be,
Volume = √2 × √2 × √2
Volume = 2.827cm³
Now mass will be calculated as ,
Mass = Density × Volume
Mass = 0.5 g/cm³ × 2.827cm³
Mass = 1.41g
Therefore, Mass of an object is found to be 1.41g.
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