Topic 6 Infrared Radiation And Temperature Flashcards
What do you all objects to
Continually omit and absorb infrared radiation
Infrared radiation is emitted from the surface of an object
What does an object mean if it’s hotter
It is admitting more infrared radiation in a given time
What does an object that is hotter than its surroundings do
Emits more infrared radiation done it absorbs as it cools down
What does an object cooler than its surroundings do
Absorbs more infrared radiation than emits as it warms up
What are objects at a constant temperature emit
Radiation at the same rate as their absorbing it
What services are better for absorbing radiation
A black surface is better absorbing radiation and emitting than white one
A Matt surface is better at absorbing radiation or emitting than a shiny one
What services are better for absorbing radiation
A black surface is better absorbing radiation and emitting than white one
A Matt surface is better at absorbing radiation or emitting than a shiny one
