A cubic object has a volume of 250 cm. What is its density if its mass is 5 points
257.3 g?

Explanation:

The density of a substance can be found by using the formula

From the question

mass = 257.3 g

volume = 250 cm³

We have

We have the final answer as

Hope this helps you

it should be p1 v1 = p2 v2

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.