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Snemalna Knjiga Besedilo
- It is the stored energy that an object has due to its position or chemical composition
- They are Potential Energy and Kinetic Energy.
- Some examples are the sun and microwaves
- Some examples are Hammering a nail and pulling and releasing an arrow
- Whats Energy?
- zzzz.
- Kinetic energy is the energy of motion.
- Thermal energy is the energy of heat that happens when molecules move around. More movement=more heat. Less movement=less heat
- Chemical energy is a type of potential energy. It is stored in food and fuel. It is released when the object goes through a chemical reaction
- Some examples are a car crashing(kinetic) and fuel in a rocket(potential)
- Energy is the ability to do work
- Some examples of Chemical Energy are food we eat and burning wood
- Lets go somewhere warmer
- It depends on both the objects mass and the speed at which the object is moving
- But what are all the other types of Energy?
- Examples are boiling hot chocolate and baking cookies
- Whats Potential Energy
- Electromagnetic energy is the energy that travels in waves. It can travel through empty space.
- That's really cool.
- Mechanical Energy can be Potential or Kinetic energy.
- What are the 2 main types of energy?
- Fuels that can be easily made or "renewed." We can never use up renewable fuels. Types of renewable fuels are hydropower (water), solar, wind, geothermal, and biomass.
- Plants get energy from the some. This is light to chemical energy. Also, at a concert electric energy is converted into sound energy by the sound systems.
- Whats renewable energy?
- Some examples are a rock on a cliff and a basketball on the edge of a table.
- Thanks
- Another example is when car engines burn gasoline this converts chemical into thermal energy
- Fuels that cannot be easily made or "renewed." We can use up nonrenewable fuels. Oil, natural gas, and coal are nonrenewable fuels.
- Electrical energy is a type of kinetic energy caused by moving electrical currents
- Nuclear energy is the energy stored in the nucleus of an atom
- Whats Non-renewable energy
- What is the law of conservation of energy?
- Examples of non-renewable energy are oil,coal,natural gas
- Some examples are nuclear power and energy that powers the sun
- Some examples are lighting and batteries
- Some examples of renewable energies are wind, water, and solar
- Gravitational Energy is potential energy that an object has because of it heights off the ground. The higher of the ground the more potential energy
- 5 ways you can save energy are to take a shower rather than a bath, walk and bike to school, keep your windows closed, plant a tree, recycle
- Energy can be neither created or destroyed
- What are some examples of energy transferring?
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