Question: Answer the following questions. Explain your answer thoroughly. Avoid plagiarising other's work. 1. Most modern electrical heating and cooling devices are provided with thermostat. What

Answer the following questions. Explain your answer thoroughly. Avoid plagiarising other's work.

1. Most modern electrical heating and cooling devices are provided with thermostat. What is the purpose of the thermostat in these devices? Why are these devices equipped with thermostats?

2. Aside from being transparent, why are laboratory apparatus such as graduated cylinder, beakers, and flasks made up of glass?

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