RADT 1065 Chapter 2

What is one of the objectives related to electromagnetic radiation?

• Differentiate between radiations along the electromagnetic spectrum

• Describe the history of electricity

• Identify properties of sound waves

• Explain the theory of relativity

Which theory is described in relation to electromagnetic radiation?

• Quantum theory

• Wave and particle theories

• Theory of evolution

• Theory of relativity

What properties are identified in one of the objectives?

• Properties of sound waves

• Properties of x-rays

• Properties of light waves

• Properties of gamma rays

What is explained as a standard in the objectives?

• Standard units of measurement

• Standard units of time

• Standard units of temperature

• Standard units of distance

Which of the following is considered a part of natural science in radiography?

• Radiography as art

• Scientific method

• Physical science: non-living matter

• Artistic interpretation

What aspect of science does radiography as art relate to?

• Biological science

• Physical science

• Scientific method

• Artistic interpretation

Which field of science deals with living matter in the context of radiography?

• Physics

• Biological science

• Physical science

• Chemistry

What is a component of biological science in radiography?

• Physics

• Chemistry

• Anatomy and physiology

• Mathematics

What does physics study?

• The relationships between matter and energy

• The study of living organisms

• The history of the universe

• The chemical composition of substances

What is a characteristic of matter?

• It has mass and occupies space

• It is invisible and weightless

• It is only found in liquid form

• It cannot be measured