Minggu, 25 November 2012

Kind Of Energy

Everything that we do every day requires energy as an example when we are walking,  the body's muscles convert chemical energy that we get from food which we eat , to muscles energy used for walking. Actually what energy is ? as simple we can define energy as an abilities to do work . there are kind of energy that we found in our daily life for example :


a. Chemical Energy 
chemical energy is the energy which saved in the chemical compound such as  food and gasoline.







 b. Electrical Energy
 Television and air conditioner and all other electronika tool is example tool that using electrical energy .

 c. Potential Energy 
Potential energy is energy that have in an object because of its position to other object.
there is two kind of potential energy , that are :
1.) Potential Gravitational Energy is energy that having in an object because of gravitational. for example is a water fall that falling from certain height .
2.) Potential Spring Energy is energy that having in an object because of spring force.
for example is dinamometer

d. Kinetic Energy
kinetic energy is energy which related with motion . Every moving object which contain of mass having kinetic energy .



e. Mechanical Enegy
Mechanical energy is energy which having in object because its position and its movement . Mechanical energy is an addition of potential energy and kinetic energy .






6 komentar:

  1. mechanical energy is a combination between potential energy and kinetic energy. can you tell us about an examples of mechanical energy that we often meet in our daily life?

    BalasHapus
  2. your post very interested
    i want to ask, do you think there is a relationship between force and energy?

    BalasHapus
  3. why mechanical energy applies if there are no external forces ?

    BalasHapus
  4. i like your article,,
    especially the example given, it is easy to understand ..

    BalasHapus
  5. how about the electricity? that is kind of energy or not?
    thanks Inke

    BalasHapus
  6. please visit my blog : http://kating-sabar.blogspot.com/

    BalasHapus