9. Complete the following sentence.
The specific heat capacity of a substance is the amount of energy required to change the
?? of one kilogram of the substance by one degree Celsiu
10. The image shows a battery-powered drone.

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?