Type of Energy
Energy Transformation
Work and Power
Mechanical Energy
Nuclear Energy
100
What type of energy is found in food and fuel?
chemical
100
A plane uses ________ energy from gasoline to fly which is _______ energy.
chemical, mechanical
100
What is the equation to calculate work?
W = F*d
100
What type of energy is found at the TOP of a roller coaster?
Eg, or potential
100
What element is FUEL for a nuclear reactor?
uranium
200
What type of energy is carried by moving electrons?
electrical
200
The windmills turn _____ energy from the wind into _______ energy through a generator.
mechanical, electrical
200
How are force and distance related?
inversely
200
What is needed to find the kinetic energy of an object?
mass and velocity. OR
mass and height for Eg
200
In a nuclear reactor, where is the uranium?
fuel rods or core
300
What type of energy is found in heat?
thermal
300
A traffic signal turns _____ energy from the power into _______ energy in the light.
electrical, radiant
300
What is the equation to calculate power?
P = W / t
300
**What is the energy BAR GRAPH for this problem?
300
This is the equation for?
nuclear fusion
400
What type of energy is found in light?
radiant
400
________ energy from the sun is transformed into _____ energy in the grass.
radiant, chemical
400
How are work and time related?
directly
400
**Give the TYPE and CALCULATE the amount of energy at A for the 40 kg stone being dropped from 35 m.
Eg = 13720 J
400
This is the equation for?
nuclear fission
500
What type of energy is released in a fission reaction?
nuclear
500
___ energy from the power plant is transformed to ___ energy in an oven.
electrical, thermal
500
** Calculate the POWER needed to move a 30 kg stone with an acceleration of 2 m/s/s a distance of 10 m in 4 seconds.
150 watts
500
** Give the TYPE and CALCULATE the energy of a 3000 kg car moving at 30 m/s?
Ek = 1350000 J
500
What is 'J'?
cooling tower