Question

Precautions to be taken in determining relative density of a solid

Answer 1

Explanation:

Precautions:

1.Always used a thread of least weight and volume to tie the solid block.

2.The solid block should be dried before measuring maas and volume

3.The indicator of the spring balance should be at zero before measuring the mass of the solid.

4.The solid block should be completely immersed in water of the measuring cylinder before observing its volume.

5.While immersing the solid block, the water of the measuring cylinder should not spill.

6.The solid block should not touch the brim and sides of the beaker.

7.Always note reading of lower meniscus of water level.