Which two factors does the power of a machine depend on

The necleus of an atom is made up of what subatomic particles?

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?

Ln finding the density of liquid why is the method of using a density bottle more accurate than the one of using a measuring cylinder