LESSON 2-FORMS OF ENERGY
ENERGY ASSOCIATED WITH MOTION, POSITION, OR SHAPE OF AN OBJECT
MECHANICAL ENERGY
POTENTIAL ENERGY STORED IN CHEMICAL BONDS
CHEMICAL ENERGY
The breaking o ----------------- bonds in food releases energy for your body to use.
chemical
A form of energy NOT associated with the particles of objects is --------------
mechanical energy
Release energy stored in the nuclei of atoms
nuclear fission and fusion
STORED IN THE NUCLEUS OF AN OBJECT
NUCLEAR ENERGY
How can you determine an object's mechanical energy?
by adding its potential energy and kinetic energy
The ---------the temperature of an object, the lower its thermal energy.
lower
The energy you get from eating a peanut butter sandwich is in the form of---------
chemical
Is the flashlight purpose to produce light or to produce heat?
light
THE TOTAL KINETIC AND POTENTIAL ENERGY OF THE PARTICLES IN AN OBJECT
THERMAL ENERGY
Mechanical energy is associated with the motion, position, or -----------------of an object.
shape
Electrical energy is the energy of --------
electric charges
Releases energy when a nucleus splits apart
nuclear fission
What type of energy are both the light and heat produced by the flash light?
electromagnetic radiation
THE ENERGY OF ELECTRIC CHARGES
ELECTRICAL ENERGY
Electromagnetic energy travels trough space in the form of -------------
waves
Nuclear fusion reactions occur in----------
the sun
Releases energy when nuclei join together
nuclear fusion
Riding your bicycle is a form of ----------energy
mechanical
ENERGY THAT TRAVELS THROUGH SPACE,
RADIANT ENERGY
ELECTROMAGNETIC ENERGY
Lightning is a form of ----------energy
electrical
To find an object's mechanical energy, you add its ------------
kinetic and potential energy
Why can the ball do work?
the moving ball has mechanical energy
Lighting a match is a form of ------------energy
mechanical, thermal, chemical, and electromagnetic energy.