Wind
Moving air is called:
Wind
Water in a solid-state is called
ice
Water in a gas form is called
steam or water vapor
a push or a pull is called
force
forced being used to move and object
work
a water vessel that uses the power of the wind to move
sailboat
The temperature at which a solid change to a liquid is called
Melting Point
The temperature at which a liquid changes to a solid
freezing point
the force that attracts our body to the earth and keeps us from jumping into space
gravity
The ability to do work
energy
they consist of a wheel of blades or sails that is set on a horizontal shaft or pole. The wind makes the blades move to make the shaft turn.
windmills or wind turbine
The temperature at which liquid changes to gas is called
boiling (evaporation) point
The temperature at which gas changes to a liquid state
condensation point
a force that occurs when an object pushes against other objects
contact force
this type of energy is made from photons
light energy
this device uses the moving power of water along rivers to produce mechanical energy that was used in different industries
water wheel
This state of matter has a definite size and shape
solid
This state of matter has NO definite size or shape
gas
a force that makes a moving object slow down and stop
friction
this type of energy is made from vibrations
sound energy
electricity produced by the movement of water.
hydroelectricity
is the tendency of gases to spread themselves out thinly in their surrounding
Diffusion
gas and liquid have the ability to flow from one place to another, because of this they are called
fluids
two forms of energy based on whether something is moving or not
kinetic and potential energy
The energy produced when the electrons move between atoms it is called
electricity