Hammed barakat

This page lists questions and answers that were posted by visitors named Hammed barakat.

Questions

The following questions were asked by visitors named Hammed barakat.

A piece of copper ball of mass 20g at200 Is placed in a copper calorimeter of mass 60g containing 50g of water at 30 ignoring the heat loss calculate the final temperaure of the mixture
4 years ago

Answers

The following answers were posted by visitors named Hammed barakat.