The side of a cube is measured by Vernier callipers (10 divisions of the vernier scale coincide with 9 divisions of the main scale
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10 rotations of the cap of a srew gauge is equivalent to 5 mm . The cap has 100 divisons. Find the least count . A reading taken for the diameter of wire with the srew gauge shows four complete rotations and 35 divisions on the circular scale . Find the diameter of the wire.
25
Aug
10 rotations of the cap of a srew gauge is equivalent to 5 mm . The cap has 100 divisons. Find the least count . A reading taken for the diameter of wire with the srew gauge shows four complete rotations and 35 divisions on the circular scale . Find the diameter of the wire. [...]
The side of a cube is measured by Vernier callipers (10 divisions of the vernier scale coincide with 9 divisions of the main scale, where 1 division of main scale is 1mm) . The main scale reads 10 mm and first division of vernier scale coincides with the main scale. The mass of the cube is 2.736g. Find the density of cube in appropriate significant figures.
25
Aug
The side of a cube is measured by Vernier callipers (10 divisions of the vernier scale coincide with 9 divisions of the main scale, where 1 division of main scale is 1mm) . The main scale reads 10 mm and first division of vernier scale coincides with the main scale. The mass of the cube [...]