Physics 0625: MEASUREMENTS AND UNITS Topical Past Paper Questions

A student has five identical coins. The student measures the density of one of these coins by two different methods. **Method 1** (a) > (i) The student measures the mass $m_{1}$ of **one** coin. > > The reading on the balance is shown in Figure 1.1. > > > Figure 1.1 > > Record th…

A student determines the volume of a block of modelling clay by two methods. He measures the block of modelling clay shown full size in Fig. 1.1. ## Method 1 Fig. 1.1 (a) (i) Measure the length $l$, width $w$ and height $h$ of the block of modelling clay on Fig. 1.1. Record your…

A student determines the mass of a metre ruler by a balancing method. He is using the apparatus shown in Fig. 1.1. Fig. 1.1 (a) The student places a circular load on the metre ruler shown in Fig. 1.2. Fig. 1.2 (not to scale) Determine the distance d of the centre of the load from…