The accurate measurement of the relative density of a sub...
The accurate measurement of the relative density of a substance in its powdered form is done with a beam balance and?
a density bottle
an eureka can
a pipette
a burette
Correct answer is A
Since relative density = mass of substance
mass of equal volume of water relative density bottle should be used to determine the mass of the substance, and mass of an equal volume of water by filling the bottle with the powder and water respectively and weighed with the beam balance.
From the diagram above, determine the value of the resistance X ...
Which of the following is the exclusive property of a transverse wave? ...
What is the effective capacitance in the circuit? ...
A lorry accelerates uniformly in a straight line with acceleration of 4ms−2 and covers a ...
Which of the following assumptions is not valid for an ideal gas? ...