Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[Q]: Through a process called electromagnetic induction, generators change the kinetic energy of a spinning turbine to electrical energy.
[A]: Through a process called electromagnetic induction, generators change what energy form of a spinning turbine to electrical energy?

[Q]: The newest, outer layers of secondary xylem are called sapwood.
[A]: What are the newest, outer layers of secondary xylem called?

[Q]: A calorimeter is a device used to measure temperature changes during chemical processes called.
[A]:
What is a device used to measure temperature changes during chemical processes called?