The least count of a meter scale is \( 1 \mathrm{~mm} \). Which of following lengths is/are meas....

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The least count of a meter scale is \( 1 \mathrm{~mm} \). Which of
P
following lengths is/are measured by the meter
W
scale?
(A) \( 2.8 \mathrm{~cm} \)
(B) \( 2.80 \mathrm{~cm} \)
(C) \( 2.834 \mathrm{~cm} \)
(D) \( 2 \mathrm{~mm} \)


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