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
×
What is it called when a sound bounces off of an object and you can hear it over and over?
An echo.
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
gift
Win 15 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
What kind of object allows all light to pass through it, and you can see through it?
Transparent
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
What type of lens curves inward and causes light to spread out?
Concave
Oops!
Check
Okay!
Check
15
×
What type of communication would not work for astronauts on the moon?
Making sounds
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
What is the height of a sound wave from the midway point to the top of the wave crest that determines how loud a sound is called?
amplitude
Oops!
Check
Okay!
Check
15
×
Sound waves travel through...
solids, liquids, and gasses.
Oops!
Check
Okay!
Check
15
×
Reflection occurs when...
light strikes a surface and bounces off.
Oops!
Check
Okay!
Check
15
×
Do sound waves closer together have a higher or lower pitch?
Higher
Oops!
Check
Okay!
Check
15
×
What is a measure of how high or how low a sound is?
pitch
Oops!
Check
Okay!
Check
15
×
Refraction occurs when...
light bends.
Oops!
Check
Okay!
Check
15
×
If you filled a glass with water and struck it with a metal spoon, how could you change the pitch?
If you add more water, the higher the pitch will be. If you take out water, the lower the pitch will be.
Oops!
Check
Okay!
Check
15
×
What type of lens is oval shaped, thicker in the middle, and can help magnify?
convex
Oops!
Check
Okay!
Check
15
×
What solid and transparent object separates white light into different colors?
A prism.
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
