Question

3 part question

If an object is completely submerged in a liquid, what volume of liquid does the object displace?

List the special waste disposal instruments that must be followed.

List the special safety precautions that must be taken.

Answer 1

a. The law of impenetrability says that two objects can't occupy the same space at the same time. So the object displaces its own volume.

b. "instruments that must be followed" Are you talking about protocol or objects?

c. Safety precautions for what.

It sure would help if we had an idea what you're doing and how these question fit into the grand scheme of things.