Changes in energy
This is example of radiant energy being changed to chemical energy.
What is photosynesis?
The greatest source of energy for the earth.
What is the sun?
This type of energy is produced by the vibrations of matter. These Vibrations can move through solid liquids or gaseous matter but they cannot travel through empty space.
What is sound energy?
This is a type of energy that travels in waves and can travel through empty places.
What is radiant energy?
The ability to do work.
Hot coffee in a mug warming the mug and your hands.
What is energy transfer?
Energy crried by elctricity.
What is electrical energy?
Rapid back and forth motion of air or other matter.
What are vibrations?
This distance from a point on one wave to the same point on the next wave.
What is wavelength?
A force (a push or pull) applied to an object which forces the object to move.
What is work?
This is an example of electrical energy being changed to radiant energy.
What is a lamp?
Energy formed when an atom splits apart or when two atoms join to form one.
What is nuclear energy?
The number of waves passing a given point in one second.
What is frequency?
The object can take visible white light and seoarate it into the colors of spectrum.
What is a prism?
The energy any object has because of its motion.
What is kinetic energy?
This is an example of radiant energy being changed to electrical energy.
What is a solor powerd caculator?
Energy stored in the way atoms are connected to each other.
What is chemical energy?
Animals that use low frequency sounds to communicate over long distances.
What are elephants?
This type of radiant energy can be used to kill germs. In people, It can cause sunburn,wrinkiling and skin cancer.
What are ultraviolent rays?
Stored energy or energy that an object has due to its position.
What is potential energy?
This is an example of chemical energy being changed to thermal energy and then to mechanical energy and finally to electrical energy.
What is a power plant?
Energy of the movement of atoms and molecules.
What is thermal energy?
These sound waves can be used to create images of a patient's body without the harmful effects of x-rays.
What are ultrasound waves?
This type of radiant energy can be used to perserve some foods by killing organism that cause food to spoil.
What are gamma rays?
As a roller coaster car goes down a hill, its potential energy is changed into this.
What is kinetic energy?