a certain light wave has a frequency of 4.29 x 10 14 squared hz. what is the wavelength of this wave in the water

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity