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The external and internal diameters of a...

The external and internal diameters of a hollow cylinder are measured to be `(4.23+-0.01)` cm and `(3.89+-0.01)`cm. The thickness of the wall of the cylinder is

A

`0.34+- 0.02 cm`

B

`0.17 +- 0.02 cm`

C

`0.17 + - 0.01cm`

D

`0.34 +- 0.01 cm`

Text Solution

AI Generated Solution

To find the thickness of the wall of a hollow cylinder given the external and internal diameters, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Given Values:** - External diameter \( D_2 = 4.23 \pm 0.01 \) cm - Internal diameter \( D_1 = 3.89 \pm 0.01 \) cm ...
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