OGBONNAYANWEKE22
Answered


1. A glass bottle full of Mercury has
mass' 500g, on being heated through
35°C, 2.43g of mercury are expelled
calcutate the
mass of mercury remaining in
the bottle (cubic expansivity of mercury is
1.8x10‐⁴ per Kelvin, Linear expansivity of glass is
8. O×10-⁶ per Kelvin.)​

Sagot :

RAZIKAHARVEY40

∆m = m - m'

The mass of the mercury left in the bottle

m' = m - ∆m

m' =500 - 12,43 = 487.57 g

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