Question

.
.
2
3. Take a mixture of sand, saw dust and salt in a beaker half-filled with water. Stir the
mixture well. Allow to undisturb for 10 minutes.
a) Which substance floats on the water ?​

Answer 1

Answer:

dust will float on the water

Answer 2

Answer:

saw dust floats on the water.

Explanation:

salt is dissolved in water.

sand stills on the bottom of beaker.

saw dust floats on the surface of water.