What is the product of the cellular respiration process

As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

In physics the desire of an object to keep doing what it is doing is termed?