X-Rays Were at One Time Called

question 10

Multiple Choice

X-rays were at one time called:

• A) Becquerel rays.
• B) Roentgen rays.
• C) Z-rays.
• D) none of the above.

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Definitions:

SD

An abbreviation for Secure Digital, a non-volatile memory card format used in portable devices such as digital cameras and smartphones.

Resolution

The clearness or sharpness of an image, which is controlled by the number of pixels displayed on the screen.

Digital

Pertaining to data represented or stored in a binary format for processing by electronic devices.

Analog

Waves that illustrate the loudness of a sound or the brightness of the colors in an image at a given moment in time.