Question

HOW TO DRAW A LABELED DIAGRAM OF OIL AND WATER IN A MEASURING CYLINDER?

Answer 1

Either sets of units are generally acceptable, but all length measurements must use the same unit. Students may need to be told that with a measuring cylinder 1 ml =1 cm3. 2 The density of water is measured before the oil because water can be easily and quickly rinsed out of the measuring cylinder and oil cannot.

Answer 2

I am not sure which is correct in these two.