Science

True M

Matter can sometimes be transformed to energy ?

Name chemicals

Mechanical, power , potential combustion, chemical

Steam

Modern coal - fired electric plant, the mechanical energy of turbines is transformed ?

True

Most forms of energy can be transforms into other forms ?

Stored chemical energy in the food you eat

Tran formations of energy to mechanical energy to your body ?

Mechanical Energy

Transformed to thermal energy by friction ?

true or false

True,False ,false, false, false,

Energy created but it can or ended change in form.

What does the law of conversation of energy state?

She's slowing down it gets shorter and the energy is potential.

What happens to the kinetic energy of a skier moving downhill?

Standing still

What is the difference between potential energy and kinetic energy ?

Gravitational potential energy

When you throw an orange up into the air, what kind of energy increases as its height increases .

It goes from chemical energy to potential energy

what energy transformation occurs during combustion ?

Mechanical energy

what type of energy does the steam in the electric plant ?

Energy Transformations

A change from one of the energy to another ?

she comes to a stop . (top-potential) (bottom-Kinetic)

A skier moves down hill, what happens to the skiers gravitational potential energy?

Kinetic energy

An orange falls from its greatest height, what kind of energy increases & what kind of energy increases & what kind of energy decreases ?

Thermal energy

Friction Transforms mechanical energy to ?

Starts to the top, goes down

Gravitational potential energy is transformed into electrical energy at Niagara falls?

Energy can be sometimes changed

How did Albert Einstein's theory of relativity change the law of conservation of energy ?

You have to burn it

How is the Potential chemical energy of fossil fuels released ?

Name the Wright brothers ?

Identify a need , Research a problem , Design a solution , Build a prototype, Trouble shoot & redesign , communicate the solution .

Combustion

The process of bumming fossil fuels is known as ?