A nursing mother prepared her baby's milk mixture at 85 degree celsius in a feeding...

A nursing mother prepared her baby's milk mixture at 85 degree celsius in a feeding bottle. In order to cool it to 40 degree celsius, she immersed the bottle in an alluminium bowl of heat capacity 90jk-1 containing 500g of water at 26 degree celsius if the mass of the mixture is 300g calculate the specific heat capacity of the mixture. Neglect heat losses and heat capacity of the bottle specific heat capacity of water =4200jkg-1k-1 from myschool.com (waec 2016 past question)?

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Asked by jeremy9 on 7th March, 2018