In an experiment of measuring the refractive index of a glass slab using travelling microscope i.... VIDEO
In an experiment of measuring the refractive index of a glass slab using travelling microscope in a physics lab, a student measures the real thickness of the glass slab as \(5.25 \mathrm{~mm}\) and apparent thickness of the glass slab as 5.00 \(\mathrm{mm}\). Travelling microscope has 20 divisions in one \(\mathrm{cm}\) on main scale and 50 divisions on Vernier scale is equal to 49 divisions on main scale. The estimated uncertainty in the measurement of refractive index of the slab is \(\frac{x}{10} \times 10^{-3}\), where \(x\) is_____ 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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