An exposure was made with 60 mR at 40 inch SID.  What is the intensity of the beam if the new distance is 72 inches?

What is the typical current used in the x-ray filament of a radiographic circuit?

Match each material with its corresponding classification of magnetic property.  Responses may be used more than once.

Determine the frequency of an x-ray photon that has a wavelength of 6.7 x 10-12 m:

Which of the following is included on radiographic equipment that serves the purpose of removing unwanted charges from the unit?

An x-ray imager that draws 0.6 A of current is supplied with 90,000 V.  What is the consumed power?

What is the period for the photon in the following diagram? sine_wave(1).png

What is the total voltage of a series circuit with resistances 2.5 Ω, 4.2 Ω, and 6.8 Ω with a current of 50 amperes?

Which of the following classes of materials have a high electrical resistance? Special metal alloys Rubber Wood

An electric motor is a device that converts ____.