What happens when you heat hydrochloric acid.

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.