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Genuine crystal balls are made from clarified quartz. Diameter = 5.06cm Mass = 175g a) Show the density is about 2600kgm

Posted: Mon May 16, 2022 6:17 pm
by answerhappygod
Genuine crystal balls are made from clarified quartz.
Diameter = 5.06cm
Mass = 175g
a) Show the density is about 2600kgm^-3
The crystal balls were measured with vernier callipers to a
resolution of 0.01cm.
Density of clarified quartz - 2650
Density of glass - 2590
b) Determine whether or not the crystal ball was
genuine.