Int 1 Physics - Radiations:
HOMEWORK 6
This HW has 3 questions. Answer them, then press the SUBMIT button.
Your name:
Your class:
Your teacher:
Ms. McClean
Dr Voge
Miss Pique
1.
What is the other name for infrared radiation? (1 mark)
2.
Infrared radiation is used in medicine to make pictures of the human body known as thermograms.
a) Where does the infrared radiation used come from?
(1 mark)
b) How are regions of different temperature shown?
(1 mark)
3.
The police sometimes use special cameras called
thermal imaging cameras
to help track down villains.
a) When would the police want to use such a device?
(1 mark)
b) How do the cameras work?
(2 marks)
Total (6 marks)
Press when finished