What is an X-ray?
We take X-rays usually after we have an accident or a bad fall. It is a kind of camera that takes pictures of our internal organs. It emits invisible light rays which pass through our skin and muscles but not hard tissues like bones and teeth. X-rays help detect bone injuries and also dental cavities.
Related posts:
How is a rainbow formed?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 ...
General Knowledge
What is pitch? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 St...
General Knowledge
Who was the first to classify the human blood group systems on the form which is now widely accepted...
1st in the World
What is conservation? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
How did the grapefruit get its name? Complete General Knowledge Question and Answer for Class 6, 7, ...
General Knowledge
Which animal did the Mayans worship? Complete General Knowledge Question and Answer for Class 6, 7, ...
General Knowledge
Why is the planet Mercury so hot?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
GK Question "What Do You Know About Fossils?" general knowledge book English 2021 current affairs qu...
General Knowledge
When can one see three suns? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...
General Knowledge
GK Question "Why Some People Are Left-Handed?" general knowledge book English 2021 current affairs q...
General Knowledge
How are synthetic fibres made? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
How did the Romans protect their cities from enemies? Complete General Knowledge Question and Answer...
General Knowledge
What is a UFO? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 St...
General Knowledge
Do you know “The juggernaut yatra”.
Do you know
Can comets collide with planets? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
What is the Great Pyramid? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
Uncategorized
GK Question "For How Long Have The Cats Been Domesticated?" general knowledge book English 2021 curr...
General Knowledge
Which is the biggest polar mammal? Complete General Knowledge Question and Answer for Class 6, 7, 8,...
General Knowledge
GK Question "Why Do We Have Time, That Saves Daylight?" general knowledge book English 2021 current ...
General Knowledge
What did small dinosaurs feed on? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
