types of energy
energy transformations
energy transfer
phase changes
random trivia
100
the energy of motion
What is kinetic energy?
100
thermal energy
100
When heat energy moves in a liquids or gases it is called.
Covection
100
This phase of matter has the most thermal energy
gas. (plasma)
100
Ray Charles was famous for playing which instrument?
piano
200
A flock of sheep are grazing in a field. As they eat, the sheep break down the molecules in the grass, which releases energy. Which form of energy is stored in the grass?
What is chemical energy
200
Which type of energy transformation occurs when a flashlight shines?
chemical â electrical â light
200
When the motion of particles in the hotter part transfer their energy through vibrations to nearby ones it is what type of heat transfer...
conduction
200
While temperature increases, what happens to the particles?
they speed up and spread out
200
What is the longest venomous snake in the world?
king cobra
300
When you compress a spring or stretch a rubber band, you are storing ___________ energy
What is elastic?
300
potential energy
300
radiation
300
heat always moves from __________ to ___________
hot to cold
300
In a website browser address bar, what does âwwwâ stand for?
world wide web
400
What happens to potential energy of a rock as it is falling to the ground?
It decreases
400
Solar Energy is transferred to _____ Energy.
electrical energy
400
When heat energy can travel in space by infrared or thermal radiation it is called...
radiation
400
solid to gas
sublimation
400
Originally, Amazon only sold what kind of product?
books
500
Mass and height are important factors in which type of potential energy?
Gravitational
500
The theory of conservation of energy states that ______________.
Energy can never be created nor destroyed. It can only change its form from one type to another.
500
What is the equation to measure Thermal energy
q (thermal energy)=mass x specific heat x change in temperature
500
when liquid particle increase in kinetic energy they change into ___________
gas
500
How many colors are there in a rainbow?
7