Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
A crime-scene investigator shines a UV light around a room, and sees a splotch of light on the ground. What is this effect called?
Fluorescence
Oops!
Check
Okay!
Check
15
×
What kind of image will a concave mirror produce when an object is placed at F?
No image.
Oops!
Check
Okay!
Check
15
×
When speaking of sources of light, a mirror is what kind of source of light?
Non-luminous
Oops!
Check
Okay!
Check
15
×
Bioluminescence is?
light produced from chemical reactions in living organisms
Oops!
Check
Okay!
Check
15
×
Is incandescent light hot or cold?
Hot
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
gift
Win 25 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
20
×
What kind of an image will a converging mirror produce when an object is placed between F and the mirror?
Larger, upright, behind the mirror, virtual
Oops!
Check
Okay!
Check
15
×
What kind of image will a diverging mirror produce?
Smaller, upright, behind the mirror, virtual
Oops!
Check
Okay!
Check
15
×
Glow-in-the-dark stuff is an example of what source of light?
Phosphorescence
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
gift
Win 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
When light speeds up, it bends towards the normal. True or false?
False
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
What speed does light travel at in a vacuum?
3*10^8 m / s
Oops!
Check
Okay!
Check
15
×
Is the index of refraction of diamond high or low?
High
Oops!
Check
Okay!
Check
20
×
What 3 rays do we draw when we draw a ray diagram for a convex mirror?
Towards the focus, towards the center of curvature, and parallel to the principal axis.
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
