Vernier callipers a beaker or a calorimeter magnifying glass. To measure the diameter of a small spherical cylindrical body. To measure the length width and height of the given rectangular block.
D 2 internal diameter of the tube.
We have external volume V 1 p4 d12l. Vernier callipers a beaker or a calorimeter magnifying glass. Bring the movable jaw BD in close contact with the fixed jaw AC and find the zero error. The Vernier caliper least counts formula is calculated by dividing the smallest reading of the main scale with the total number of divisions of the vernier scaleLC of vernier caliper is the difference between one smallest reading of the main scale and one smallest reading of vernier scale which is 01 mm 0r 001 cm.