The mass of a lead piece is 115 g. When it is immersed into a measuring cylinder, the
water level rises from 27.9 mL to 37.9 mL. Find the density of the piece of lead in
kg/m3
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Answer:
11500kg/m3
Step-by-step explanation:
Given mass of lead piece = 115g = 0.115 kg
V1 = 27.9 ml , V2 = 37.9ml
Volume of lead piece = V2 - V1
= 37.9ml - 27.9ml
= 10ml = 0.00001m^3
Density = mass / volume
0.115 kg/ 0.00001m^3 = 11500kg/m3
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