Chapter 10B 😀 - Optics

Question 1

What is Bioluminescence

Answer 1

When light is produced organicly

Question 2

What is Incandescence

Answer 2

Heating a filament until it glow

Question 3

What is Flourescence

Answer 3

Electircity -> UV radiation -> UV + phosphor -> Visible light

Question 4

What is Phosphorecsence

Answer 4

Stored light that releases over time.

Question 5

What is Chemiluminescence

Answer 5

Made from a chemical reaction w/o a rise in temp.

Question 6

What is Triboluminescence

Answer 6

light from friction

Question 7

What is electric discharge

Answer 7

Electricity passing through air then another conductive gas.

ie. Neon signs or electricity

Question 8

What is LED

Answer 8

Uses electricity to make light

LED LIghst are very Small and rugged

Question 9

What is OLED

Answer 9

Uses organic matter and electricity to make light

Question 10

What is Plasma

Answer 10

Uses RGB mini flourescent lights to make every colour

Question 11

What is LCD

Liquid Crystal DIsplay

Answer 11

Liquid that changes its palce when electricity is applied to make RGB make every colour