The hotter an object the more infrared radiation is given off (T/F).
Frue
False
4. Multiple Choice
30 seconds
1 pt
Which of the following is best at reflecting infrared radiation?
Dark, matt surface
Light, shiny surface
Dark, shiny surface
5. Multiple Choice
30 seconds
1 pt
Which of the following is the best at absorbing infrared radiation?
Dark, matt surface
Light, shiny surface
Dark, shiny surface
6. Multiple Choice
30 seconds
1 pt
Which of the following is the best at emitting infrared radiation?
Dark, matt surface
Light, shiny surface
Dark, shiny surface
7. Multiple Choice
30 seconds
1 pt
Infrared radiation cannot pass through a vacumn (T/F)
True
False
8. Multiple Choice
30 seconds
1 pt
Which temperature probe would record the highest temperature?
A (silver)
B (black)
Both would be the same.
9. Multiple Choice
30 seconds
1 pt
When the bunsen burner is lit which marble will fall off first?
The one on the white surface.
The one on the black surface.
Both will fall off at the same time.
10. Multiple Choice
30 seconds
1 pt
The three cans were all filled with boiling water they were left for ten minutes and then the temperature of the water was measured again. In which can would the water temperature be the lowest?