Sci- Energy

Cards (20)

Energy  
Defined as the ability to work
Forms Of Energy
1. Mechanical energy
2. Thermal Energy
3. Potential Energy
4. Electrical Energy
5. Chemical Energy
6. Nuclear Energy
7. Light Energy
8. Sound Energy
Mechanical Energy  
Energy of moving objects
Mechanical Energy  
Energy of moving objects
Thermal energy 
Heat energy
Potential energy 
it is a stored energy that depends upon the relative position of an object
Electrical Energy  
energy from electric chargers
Chemical Energy  
energy stored in chemicals
Nuclear Energy  
energy from atomic reactions
Light Energy  
energy from light waves
Sound Energy  
energy from sound waves
Kinetic Energy  
it is an energy when an object is moving
Work 
is done when the force applied to an object is parallel with the direction of its motion
KE
Kinetic Energy measure in Joules (j)
M
Mass of the Object in (kg)
V
Velocity of the Object in (m/s)
W=mgh 
Work and Potential Energy
W
Work in Joules (j)
g
Acceleration due to gravity (9.8 m/s²)
H
height in meters (m)