Physics · 2022
JEE Main · 29 June 2022, Shift 2 · Q51
The Vernier constant of Vernier callipers is 0.1 mm and it has zero error of (-0.05) cm. While measuring diameter of a sphere, the main scale reading…
The Vernier constant of Vernier callipers is $\displaystyle 0.1$ mm and it has zero error of $\displaystyle (-0.05)$ cm . While measuring diameter of a sphere, the main scale reading is $\displaystyle 1.7$ cm and coinciding vernier division is $\displaystyle 5$ . The corrected diameter will be \_\_\_\_× $\displaystyle 10^{-2} \mathrm{~cm}$.
Official answer
180
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