Crossword wave test Flashcards
The spectrum of waves
Electromagnetic
The process of changing chemical energy into light energy
Chemiluminecence
X Ray
It’s a type of radiation used mostly in hospitals to see broken bones
It’s a type of radiation used mostly in hospitals to see broken bones
X Ray
Umbra
The dark part of a shadow
The dark part of a shadow
Umbra
An area where lights blocked by a solid object
Shadow
Ultra violet
It’s a type of electromagnetic radiation that can give you a sunburn, or that can be used to disinfect surfaces
It’s a type of electromagnetic radiation that can give you a sunburn, or that can be used to disinfect surfaces
Ultra violet
The
Process of emitting light as elecity passes through a gas
Electric discharge
The form of energy that can be detected by the humen eye
Light
Light
The form of energy that can be detected by the humen eye
This electromagnetic radiation can be felt when you stand in the sun and feel warmth
Inferred radiation
Infred radioation
This electromagnetic radiation can be felt when you stand in the sun and feel warmth
What’s an object that doesn’t let. Anylight. Through it?
Opaque
Opaque
an object that doesn’t let Anylight. Through it
When living organisms produce light
Bioluminescent
A substance where it lets light easily pass through it
Transparent
Transparent
A substance where it lets light easily pass through it
An object that emits energy
Luminous
Luminous
An object that emits energy
This electromagnetic radiation is given off in nuclear exspllosian sand is used to treat cancer tumours
Gamma rays
Th lier part of ashadow
Penumbra
Describes objects which do not emit light, rather reflect light from other sources
Non. luminous
