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प्रश्न
State the number of significant figures in the following:
6.320 J
उत्तर
6.320 J has four significant figures.
Explanation:
The digits 6, 3, and 2 are significant as they are non-zero, and the trailing zero after the decimal point is also significant because it shows precision in the measurement, indicating that the value is accurate to the thousandth place. This helps communicate the exactness of the quantity measured.
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संबंधित प्रश्न
What do you mean by significant figures?
The relative density of lead is 11.3. Its density is ______ g cm–3or ______ kg m–3.
State the number of significant figures in the following:
0.0006032 m2
Write the rules for determining significant figures.
Assertion (A): Significant figures for 0.200 is 3 where as for 200 it is 1.
Reason (R): Zero at the end or right of a number are significant provided they are not on the right side of the decimal point.
Taking into account of the significant figures, what is the value of 9.99 m – 0.0099 m?
The sum of the numbers 436.32, 227.2 and 0.301 in appropriate significant figures is ______.
The mass and volume of a body are 4.237 g and 2.5 cm3, respectively. The density of the material of the body in correct significant figures is ______.
The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give ______.
Using the rules for significant figures, the correct answer for the expression `(0.02858 xx 0.112)/(0.5702)` will be ______.
