Types and forms of energy
Galaxy and celestial bodies
Random
Energy
Solar System
100
Why does a straw look bent in water?
Light is being refracted or bent.
100
What type of galaxy shape is this?
Barred spiral
100
What causes friction?
Two objects touching.
100
What does a circuit always end with?
Heat
100
Which of these is and outer planet
a. Earth
b. Mars
c. Venus
d. Jupiter
d. Jupiter
200
What is the difference between a high pitch and a low pitch?
High pitch has faster vibration than a low pitch.
200
Double Points!
What phase will it be in 2 weeks?
Waxing gibbous
200
What charges attract to a negative?
What about a positive?
A negative attracts a positive and neutral
A positive attracts negative and neutral
200
Why do we conduct energy?
Because we contain water
300
Energy of motion is called_______ you can find it using the equation _____+______
Mechanical energy
potential + kinetic
300
What is the difference between a meteor and meteorite?
Meteor is in our atmosphere and a meteorite is on the ground.
300
What do you do to this atom to make it a positive 2?
Add 2 protons.
300
How does energy form a fan transform?
Electrical energy>Mechanical energy>Thermal energy
400
Why is chewing food not releasing chemical energy but digesting food is?
Digestion absorbs nutrition and chewing is a physical.
400
What two things does the moon revolving the Earth cause?
Tides
Moon phases
400
Finish the statement.
An object in motion will stay in motion unless acted on by an outside force. This is called _______
Inertia
400
What do circuits need to be a circuit?
A battery, wires, and needs to be connected.
500
List all the forms and types of energy (8)
Mechanical, chemical, thermal, light, sound, electrical
potential and kinetic
500
What does the location of a star in the galaxy tell you?
How old it is. New stars are in the center.
500
The more amount of water you dissolve things in will cause it to dissolve __________ because it has more surface area.
faster
500
What do conductors do?
Let energy pass through it