NEED HELP NOW! There are two instructors that operate the JROTC program, what are the rank and names of the instructors?

Which instrument is used to measure air temperature

Describe uniform velocity and variable velocity in short

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.