|
light and sound review for 5th grade
A pencil may look bent as it passes from air to water..why is this?
A pencil may look bent as it passes from air to water..why is this?
refraction or the bending of light
What causes a tomato to look red?
What causes a tomato to look red?
All of the colors of light are absorbed except for red which is reflected back to your eye
if you shine a flashlight into a mirror at a 45 degree angle, at which angle will the light be reflected back to you?
if you shine a flashlight into a mirror at a 45 degree angle, at which angle will the light be reflected back to you?
45 degrees
Why do you see your reflection in a mirror?
Why do you see your reflection in a mirror?
Light bounces off of the mirror and back to your eyes
Why does something that is black appear that color?
Why does something that is black appear that color?
All the colors of light are being absorbed by the item
What must happen in order for any sound to be produced?
What must happen in order for any sound to be produced?
Matter must vibrate/vibrations
Does sound travel the fastest through solids, liguids or gases?
Does sound travel the fastest through solids, liguids or gases?
solids
What must you do to produce different pitches on a harp?
What must you do to produce different pitches on a harp?
pluck strings of different lengths
Two students are plucking rubber bands. Student one is plucking a band that is very thin. Student two is plucking a band that is very thick. Which band produces the higher pitch?
Two students are plucking rubber bands. Student one is plucking a band that is very thin. Student two is plucking a band that is very thick. Which band produces the higher pitch?
The thin rubber band
why can you hear an echo in an empty auditorium, but not one that is full of people?
why can you hear an echo in an empty auditorium, but not one that is full of people?
In an empty auditorium, the sound echoes or bounces off the walls and ceiling. when the auditorium is filled, the sound is absorbed by the people in the seats.
This happens when light waves bounce off a surface
This happens when light waves bounce off a surface
Reflection
The process of taking something in, or why something looks the color that it is
The process of taking something in, or why something looks the color that it is
Absorption
This is the change of direction of a beam of light
This is the change of direction of a beam of light
Refraction
A reflected sound wave
A reflected sound wave
echo
a rapid back and forth movement that produces sound
a rapid back and forth movement that produces sound
vibration
What will travel faster, light or sound?
What will travel faster, light or sound?
light
sound and light both travel in ...?
sound and light both travel in ...?
waves
why does an item that is white appear white?
why does an item that is white appear white?
All of the colors of light are being reflected and so you see white
Name the colors of the rainbow or color spectrum
Name the colors of the rainbow or color spectrum
red, orange, yellow, green, blue, indigo, violet
You cannot see through the wall or door in the classroom, please explain why this is true.
You cannot see through the wall or door in the classroom, please explain why this is true.
The wall and the door are both opaque which means that they do not allow light to travel through them
What is the function of a seed?
What is the function of a seed?
reproduction of the plant
What is the role of a decomposer in a food web?
What is the role of a decomposer in a food web?
They break down dead plants and animals
In a food web, which organism captures the sun's energy?
In a food web, which organism captures the sun's energy?
plant
In which direction does thermal energy flow?
In which direction does thermal energy flow?
From warm to cold
From which part of a plant does a bee get its food?
From which part of a plant does a bee get its food?
flower
| Team 1 |
 |
|
 |
|
| Team 2 |
 |
|
 |
|
| Team 3 |
 |
|
 |
|
| Team 4 |
 |
|
 |
|
| Team 5 |
 |
|
 |
|
| Team 6 |
 |
|
 |
|
| Team 7 |
 |
|
 |
|
| Team 8 |
 |
|
 |
|
| Team 9 |
 |
|
 |
|
| Team 10 |
 |
|
 |
|
What Would You Like To Risk?
| Team 1 |
 |
|
 |
|
| Team 2 |
 |
|
 |
|
| Team 3 |
 |
|
 |
|
| Team 4 |
 |
|
 |
|
| Team 5 |
 |
|
 |
|
| Team 6 |
 |
|
 |
|
| Team 7 |
 |
|
 |
|
| Team 8 |
 |
|
 |
|
| Team 9 |
 |
|
 |
|
| Team 10 |
 |
|
 |
|
Go To The Final Question
Final Score:
| Team 1 |
 |
|
 |
|
| Team 2 |
 |
|
 |
|
| Team 3 |
 |
|
 |
|
| Team 4 |
 |
|
 |
|
| Team 5 |
 |
|
 |
|
| Team 6 |
 |
|
 |
|
| Team 7 |
 |
|
 |
|
| Team 8 |
 |
|
 |
|
| Team 9 |
 |
|
 |
|
| Team 10 |
 |
|
 |
|
Edit This Game:

|
|