In a closed circuit the electricity cannot flow, the motor will not run. True or false?
someone help me pls

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

Astudent uses universal ph paper to find the ph of three solutions . solution a has a ph of 5 solution b has a ph of 11 and solution c has a ph of 7 identify which solution is acidic which solution is neutral and which solution is basic

What is the amount of energy for a photon that has a 125 cm wavelength