Download - What on earth is LUMINESCENCE???

Transcript
Page 1: What on earth is  LUMINESCENCE???
Page 2: What on earth is  LUMINESCENCE???

What is it?

• Light that is not generated by high temperatures

• Occurs at low tempteratures

• Form of cold body radiation

Page 3: What on earth is  LUMINESCENCE???

Different types

• Chemi-luminescence• Bioluminescence• Crystalloluminescence• Electroluminescence

• Cathodoluminescence• Mechanoluminescence• Triboluminescence• Fractoluminescence• Photoluminescence• Fluorescence• Radioluminescence• Thermoluminescnece

Page 4: What on earth is  LUMINESCENCE???
Page 5: What on earth is  LUMINESCENCE???
Page 6: What on earth is  LUMINESCENCE???

What do you think this would

fall under?

Page 7: What on earth is  LUMINESCENCE???

Triboluminescence

•This is normally caused by rubbing

Go Back

Page 8: What on earth is  LUMINESCENCE???

Thermoluminescence

This type is released in the form of light when a mineral is heated.

Go Back

Page 9: What on earth is  LUMINESCENCE???

Bioluminescence

This is the production and emission of light by a living organism as the result of a chemical reaction during which

chemical energy is converted to light energy

Next

Page 10: What on earth is  LUMINESCENCE???

Diamonds are Forever…

But what are they?Really?

Click me to find out.

Triboluminescence

Photoluminescence

Radioluminescence

Page 11: What on earth is  LUMINESCENCE???

Triboluminescene

• It usually glows when it is being rubbed or cut

• It usually glows blue or red

Page 12: What on earth is  LUMINESCENCE???
Page 13: What on earth is  LUMINESCENCE???

Maybe or Maybe not…

But first…

Page 14: What on earth is  LUMINESCENCE???

Nah!!!

I not that mean

Page 15: What on earth is  LUMINESCENCE???