TYPES OF ENERGY
What is light energy?
Is a form of energy that helps us to see the things around us.
Toaster
Electric-heat-light
What is an independent variable?
What you decide to change in an experiment.
Complete the sentence:
Energy can be transformed into another type of
ENERGY
What is the first step of the scientific method?
Ask a question
What is heat energy?
Is a form of energy that make things warm or hot.
Gasoline powered car
Chemical-- Mechanical
What is a dependent variable?
What you observe or measure in an experiment.
Energy cannot be created or
destroyed
What is an hypothesis?
A prediction that answers your question
What is sound energy?
Is a form of energy that we can hear.
A radio
Electric- sound
What are the controls?
Things you keep the same in an experiment.
Electric energy turns into what types of energy in a light bulb?
Heat and Light
When you are testing your hypothesis you are doing an
EXPERIMENT
What is chemical energy?
It is a stored energy.
Solar panel
Light-electric
The height of a bean plant depends on the amount of water they receive.
The height of the bean plants.
What does the law of conservation of energy say?
Energy is in constant transformation but it cannot be created or destroyed.
What are the six steps of the scientific method?
1. Question
2 .Know previous information
3. Hypothesis
4. Experiment
5. Observations
6. Conclusions
What is mechanical energy?
It is the energy of movement.
Food
Chemical- mechanical and heat
When does a solar panel produce more energy, on a cloudy day or in a sunny day?
The quantity of energy that the solar panel produces on a cloudy and on a sunny day.
What is a pattern that you can identify in the law of conservation of energy?
Energy is always transforming from one type to others.
Define the scientific method
steps good scientists follow to discover new things.