Question #5a399

1 Answer
A08
Jun 4, 2017

I get none of the options.

Explanation:

Using the expression for heat gained by an object of mass m having specific heat capacity s

Q=msDeltaT
where DeltaT is the rise in temperature of object

Inserting given values we get in SI units
230=12.3/1000xxsxx(67-34)
=>s=(230xx1000)/(12.3xx(67-34))
=>s=567" J"//"kg"^@"C"

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