If the rock is tossed in the ocean, will its mass cahnge?

Since rocks are denser than water, the water level will drop. The rocks in the boat will displace nearly the same amount of water as the rocks once thrown overboard. The difference would be the amount of water displaced by the boat itself and the person in it. Mass is mass whether in the water or the boat.

Explanation:

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.