Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/7

Click to flip

7 Cards in this Set

  • Front
  • Back
Discovered x-rays
Roentgen
First used x-rays on live person
Kells
Beam of energy that has the power to penetrate substances and record image shadows
x-ray
Form of energy carried by waves or a stream of particles
radiation
science or study of radiation used in diagnosis and treatment of disease
radiology
A picture on film produced by the passage of x-rays through an object or body
radiograph
Production of ions, process of converting an atom into ions
ionization