An example of energy conversion from kinetic to thermal energy would be

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

What is the percentage of hydrogen in nitrogen trihydride