The number of events that take place in a 1 second would be the . Amplitude,
Wavelength,
Longitudinal,
Transverse,
Frequency

Which statement correctly describes the relationship between frequency and wavelength?

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z