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Units and Measurement
Question
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The density of material in CGS system of units is 4g/ cm2.In a system of units in which unit of lengths is 10 cm and unit of mass is 100 g, the value of density of material will be 

  • 0.4

  • 40

  • 400

  • 0.04

Answer

B.

40

M = dV
d= M/L3

d = 4 g/cm3

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Some More Questions From Units and Measurement Chapter

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