Question

d) perfume evaporating e) water freezing (1) 2. What type of error would cause a set of values to have high precision but low accuracy? (1) a) If the density of copper is 5.69 g cm, how much would 8.5 cm Provide your answer in kilogram. of copper weigh? (2) b) Find the answers to the following calculations with the correct number of significant figures EM 1118 Class Quiz 1 Version 3 (Students).pdf finished downloading. Open Open folder View down

Answer 1

solution : to high perision but low Accuency? more СуYLY enor are enors eroors- and systematic الا 2. klhat type og enor would cause а of values Answers In this Case there is systematic than random emos generally les types random and systematic sandan enon are due to the precision of the equipment mons are due to how well the equipment was used and deponale how well the exponiment was controlled so this is syskmatic type of em and Accuracy is a measuin of how well an experiment kallat it trying + measures So low Accusay nean due to the systematic 3 a) hiven density of copper = 5.69 g ama Volume of copper to find weight of coppor = ? Mass Volume 80 Mass= Volume x density 8.05 5-69 48.365 kle have tooo gram = 1 kg 48-365 0-48365 kg 1000 0.59 kg Meter tale have density - gram