Question

the level of water increases when sand is added to beaker half filled with water give reason​

Answer 1

Answer:

Let us say we have one glass of water and after that when we add one or two spoon of salt then we notice that salt dissolves in it but when we measure the water level we found that there is no difference between initial reading and final reading. So what's happening over there ? Why water level doesn't changed when salt is added ?

Answer 2

Explanation:

it contains about....of dissolved solid out of which....is sodium chloride