Required Practical: Investigating Infrared Radiation (OCR GCSE Physics A, Combined (Gateway Science Suite)): Flashcards
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Practise the cards
15 cards from this deck
Equipment to measure emitted IR radiation
Equipment to measure emitted IR radiation
Infrared detector
Cube used in IR emission experiment
Cube used in IR emission experiment
Leslie cube
Liquid used to fill the Leslie cube
Liquid used to fill the Leslie cube
Hot water
Four surface types on Leslie cube
Four surface types on Leslie cube
Shiny black, shiny silver, matt black, matt white
Fair test requirement for IR detector position
Fair test requirement for IR detector position
Same distance from each surface
Equipment used to emit IR in absorption experiment
Equipment used to emit IR in absorption experiment
Infrared heater
Two plate surfaces in absorption experiment
Two plate surfaces in absorption experiment
Shiny metallic and matt black
Purpose of Vaseline in absorption experiment
Purpose of Vaseline in absorption experiment
Attach drawing pins to plates
What indicates IR absorption in the experiment
What indicates IR absorption in the experiment
Drawing pins fall off when vaseline melts
Surface that absorbs most IR radiation
Surface that absorbs most IR radiation
Matt black
Surface that absorbs least IR radiation
Surface that absorbs least IR radiation
Shiny metallic
Second most IR absorbing surface
Second most IR absorbing surface
Shiny black
Why temperature of plates increases
Why temperature of plates increases
Absorption of infrared radiation
Purpose of Leslie cube experiment
Purpose of Leslie cube experiment
Measure IR emitted by different surfaces
Purpose of infrared heater experiment
Purpose of infrared heater experiment
Measure IR absorbed by different surfaces