Science (2)

Science (2)

This quiz will ask questions about energy, energy types, and ways energy can change.

published on January 31, 20134 responses 0
Next »
1/33

What is the name for a change in the direction of a wave when it passes from one medium to another?

Hint: 1 choice
Refraction
Defraction
Reflection
2/33

Energy can be stored in it's...

3/33

A wave is a disturbance that transfers ? through matter or space without carrying ?

4/33

True or false potential energy and kinetic energy are the same?

Hint: 1 choice
True
False
5/33

Energy can be 3 things what are they?

Stored
Transfered
Stored Transfered and Transformed
Cold
6/33

Transformed means that one type of energy is...

7/33

What is a wavelength?

The distance between a point on one wave and an identical point on the next wave.
How long a wave is at the beach
The distance between a point on four of the same waves and an identical point on the next wave.
8/33

Transfered means that one object gives energy to another what?

9/33

What is carried from particle to particle in a water wave?

Hint: 1 choice
Matter
Speed
energy
amplitude
10/33

True or false, no energy transfer or transformation is 100% efficient?

Hint: 1 choice
True
False
11/33

true or false everything has energy?

Hint: 1 choice
True
False
12/33

In a gas molecules move ?

13/33

Is the difference between green and blue light the different wave lengths?

Hint: 1 choice
Yes
No
14/33

in a liquid molecules move ?

15/33

True or false energy cannot change form?

Hint: 1 choice
False
True
16/33

in a solid molecules are ?

17/33

The position or condition are examples of what types of energy?

18/33

An example of transformation of energy is a flashlight where ? is changed to ? .

19/33

Do all electromagnetic wave require a medium?

Hint: 1 choice
No, All mechanical waves
Yes.
20/33

thermal energy is transferred in three ways...

21/33

What is the crest

top of a wave
bottom of a wave
middle of a wave
22/33

Energy is the ? to do ? .

23/33

True or false, the amount of energy in the universe is always the same?

False
True
24/33

what is a medium

In between small and large
Is the matter through which a mechanical wave travels
solid material
all of the above
25/33

True or false, gasses are not made of particles but solids and liquids are?

Hint: 1 choice
True
Flase
26/33

True or false heat always moves from cold to hot?

Hint: 1 choice
True
False
27/33

Does light travel through air or sound faster?

Hint: 1 choice
Air
Sound
28/33

What is the frequency which mechanical waves travel?

Hint: 1 choice
A Vacuum
A medium
space
29/33

True or false, kinetic energy is the energy of motion?

Hint: 1 choice
True
False
30/33

True or false, kinetic energy depends on mass and speed?

Hint: 1 choice
True
False
31/33

Wave speed=

Hint: 1 choice
base x height
Wave speed x frequency
Frequency x Wavelength
32/33

what determines the pitch of a sound wave?

Hint: 1 choice
frequency
speed
amplitude
33/33

what is the trough

Hint: 1 choice
bottom of wave
top of a wave
middle of a wave