Question

The main scale readings of a vernier calipers
(1 M.S.D. = 1 mm) having least count 0.01 cm for
the internal and external diameters of a hollow tube
are 11 mm and 12 mm. The minimum thickness of
the tube is
(a) 1 mm
(b) 0.1 mm
(c) 0.05 mm
(d) 0.5 mm​

Answer 1

Answer:

0.1 MM

Explanation:

Answer 2

Answer:

0.1mm

Explanation:

the minimum thickness of the tube is 0.1mm