Is a wave period the same as its average time? I did ten oscillations for a 1 hump standing wave and got an average time of 7.37. Would the period just be 7.37 secs?

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?