Exam 1: Introduction to the Imaging Sciences

In the SI system the unit of measure for length is

Mass does not change with gravitational force.

What is the acceleration of the javelin if the initial velocity is 0, the final velocity is 15 m/s and the time of travel is 3 seconds?

In the British system the unit of measure for time is

An example of how x-rays were used for entertainment or business gain in a dangerous manner was the

What is the velocity of a baseball that travels 15 meters in 2 seconds?

Meters per second squared (m/s2) is the unit of measure of

Barium platinocyanide was the material in Dr. Roentgen's laboratory that

Who brought attention to the dangers of x-rays?

To help dissipate the heat produced during x-ray production, the x-ray tube housing is filled with

The device that restricts the x-ray beam to the area of interest is the

The formula mv (mass *velocity) is used to determine

The standard radiologic unit that quantifies radiation intensity is the

Einstein's formula, E = MC2, demonstrates the relationship between

The metric system is also known as the

Acute radiodermatitis was

In the hospital setting, the most widely used tube stand or mount is the

If 240 J of work is done in 1 minute, how much power is consumed?

The tube head assembly consists of

What is the SI equivalent of 3 Ci?