A1000g ni rod, heated to 150. °c was placed in 1.00 kg of water at 25.0 °c. the final temperature of the water was 26.3 °c. what is the molar specific heat of ni? qhen gcald, cah o) 4184 j/goc

Answer : The molar specific heat of Ni is,

Explanation :

In this problem we assumed that heat given by the hot body is equal to the heat taken by the cold body.

where,

= specific heat of Ni = ?

= specific heat of water =

= mass of Ni = 1000 g

= mass of water = 1 kg = 1000 g

= final temperature of water =

= initial temperature of Ni =

= initial temperature of water =

Now put all the given values in the above formula, we get

Now we have to calculate the molar specific heat of Ni.

Therefore, the molar specific heat of Ni is,

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d: the voltage of the secondary coil is less than that of the primary coil.

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