The density of zinc is 7130 kg/m 3 .
Work out the mass of 5 m 3 of zinc.
(b)
………………………… kg
(2)
(Total 4 marks)
A silver chain has a volume of 5 cm 3 .
13.
The density of silver is 10.5 grams per cm 3 .
Work out the mass of the silver chain.
………………………grams
(Total 2 marks)