Question

find the density of sand from the following in formation. mass of empty density bottle=4g. mass of bottle with sand=94g. mass of bottle with sand and water=110g. mass of bottle with water=70g.​

Answer 1

See below

Step-by-step explanation:

Bottle + water - bottle = water

70 - 4 = 66 g this is 66 ml of water ( the volume of bottle)

(if we assume density of water is constant)

Bottle + sand - bottle = mass of sand

94 - 4 = 90 g of sand in 66 ml

density = mass/ volume = 90 g/ 66ml = 1.36 g/ml ( or 1.36 g/ cm^3)