find the volume of a rectangular block by using vernier Caliper by observation table
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To measure the dimensions of a given regular body of known mass using a Vernier Callipers and hence find its density.
Apparatus
Vernier callipers, a small rectangular metallic block or glass slab of known mass, magnifying lens.
Theory
(i) For measuring dimensions. Same as in Experiment 1 A.
(ii) For volume
Volume of a rectangular block = Length x Breadth x Thickness (height)
Density= Mass/Volume
i.e,.. ρ=m/V
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