What is the frequency of an X-ray that has a wavelength of 9 x 10^-10 m? *​

Identify the type of synthetic material used in each object

In a system, when potential energy decreases, then entropy also decreases. true false

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?