Physics 0625 · IGCSE · Physical quantities and measurement techniques
Physical quantities and measurement techniques — practice question
Fig. 1.1 depicts a tap that is dripping and a measuring cylinder. Every water drop has the same volume, and the drops leave the tap at equal intervals of time.
(a(i))[3]
Calculate the average volume of a single water drop.
(a(ii))[2]
Determine the time, in seconds, for the tap to make 200 drops.
(a(iii))[2]
Determine the average interval between the start of one drop falling and the start of the next.
(b)[1]
Determine the volume of water in the measuring cylinder shown in Fig. 1.3.
Worked solution & mark scheme
This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The average volume is 0.3(0) cm^3.” …