Required Practical: Investigating Infrared Radiation (AQA GCSE Physics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the Leslie cube filled with in this experiment?
What is the Leslie cube filled with in this experiment?
Hot water
Which device is used to measure infrared radiation from the Leslie cube?
Which device is used to measure infrared radiation from the Leslie cube?
Infrared detector
Why must the detector be the same distance from each surface?
Why must the detector be the same distance from each surface?
To ensure a fair test
Which surface absorbs the most infrared radiation?
Which surface absorbs the most infrared radiation?
Matt black
Which surface absorbs the least infrared radiation?
Which surface absorbs the least infrared radiation?
Shiny metallic
What is used to attach the drawing pins to the metal plates?
What is used to attach the drawing pins to the metal plates?
Vaseline
What observation shows that infrared radiation has been absorbed?
What observation shows that infrared radiation has been absorbed?
Drawing pins fall off
How many different surfaces does the Leslie cube have?
How many different surfaces does the Leslie cube have?
Four
What happens to the temperature of the metal plates during the absorption experiment?
What happens to the temperature of the metal plates during the absorption experiment?
Temperature increases
Which surface is second in absorbing the most infrared radiation?
Which surface is second in absorbing the most infrared radiation?
Shiny black
What equipment provides heat in the absorption experiment?
What equipment provides heat in the absorption experiment?
Infrared heater
What should be recorded when conducting the absorption experiment?
What should be recorded when conducting the absorption experiment?
Time for pins to fall off