I WILL GIVE BRAINIEST All of the devices below either use or produce electrical energy. Which one converts mechanical energy to electrical energy?
E. Battery
F. Electrical drill
G. Wind turbine
H. Electric guitar

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit