Revision: Measurement & Units Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 01 Measurement & Units - Revision Quiz Test your understanding of Measurement & Units here: 1 / 5 1) An outline of an irregular shape is traced on a piece of grid paper as shown below. The width of each grid square is 0.4 cm. What is the estimated area of the irregular shape? 15 cm2 24 cm2 6.0 cm2 2.4 cm2 2 / 5 2) 4.256 g ÷ 3.0 cm3 1.4 g/ cm3 1.41 g/ cm3 1.42 g/ cm3 1.419 g/ cm3 3 / 5 3) Copy - How many sig.fig. is 300.0 N? It could be 1 , 2 , 3 or 4 sig.fig. It must be 1 sig.fig. It could be 3 or 4 sig.fig. It must be 4 sig.fig. 4 / 5 4) What is the precision that should be recorded when using a pair of standard laboratory callipers? 0.1 mm 0.05 mm 0.01 mm 0.5 mm 5 / 5 5) 8.320 kg / 5.1 m3 1.6314 kg m-3 1.6 kg m-3 1.631 kg m-3 1.63 kg m-3 Your score is Restart quiz
