Question

plzz answer my que with proper explanation..... i will mark brainliest.... spammers... no spamming... otherwise your answers will be reported ​

Answer 1

Answer:

=) Let the temperature of water in calorimeter is t.

Also,

=) then heat lost by water = heat gained by calorimeter

So,

=)(0.1) xx4200xx(40-t) = 100(t-30)

implies 420xx40-420t-300

implies t=32.88^(@)C`___Answer

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