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Convert the meltign point f lead (327.5...

Convert the meltign point f lead `(327.5^(@)C)` to degress Fabhermit and the boling point of ethmod `(172.9^(@) F)` to degress Celsius.
Strategy: Use Eqs(1.3) or (1.4) to carry out the desired conversion.

Text Solution

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`.^(@)F = 1.8(327.5^(@)) + 32^(@) = 621.5^(@) F`
`.^(@)C = ((172.9^(@) - 32^(@)))/(1.8) = 78.3^(@) C`
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