Q.
If the mass of a solid is 4.237 gm and its volume is 2.51 cm3, the density of the material of the solid calculated from these two measurements will contain
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a
four significant digits
b
three significant digits
c
two significant digits
d
seven significant digits
answer is B.
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Detailed Solution
Density = 4.237/2.51 gm/cm3. The least number of significant digits in the input being “3”, the result must contain only “three” significant digits
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