WAEC - Physics (1998 - No. 52) | ExamPlay

WAEC - Physics (1998 - No. 52)

The diagram above represents a section of a pair of vernier calipers. The reading on the instrument is

5.22cm

5.24cm

5.26

5.35

Giải thích

T_{\(\frac{1}{2}\)} = \(\frac{0.693}{\pi}\)

= \(\frac{0.693}{0.077}\) = 9.0

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