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WorksheetsEnergy and Energy Transformation - Acc
Total questions: 25
Worksheet time: 14mins
If the speed of an object increases, what also increases?
potential energy
solar energy
static energy
kinetic energy
What two factors will increase an objects potential energy?
speed
mass
chemical properties
height
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
mechanical energy to chemical energy
thermal energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to thermal energy
Where is the kinetic energy the greatest?
A
B
C
D
What type of energy is electrons flowing through a wire?
Electrical energy
Chemical energy
Kinetic energy
Mechanical energy
Energy that transfers heat is?
Thermal energy
Potential energy
Mechanical energy
Kinetic energy
What is energy?
the ability to do work
the movement of electrons
UPS global services
Energy is found in many different forms, but it can be classified into two distinct categories: kinetic energy and ________________ energy.
electrial
potential
radiant
thermal
Identify the type of energy represented by the illustration.
thermal energy
chemical energy
nuclear energy
elastic energy
Which 2 types of energy does the object in the image use?
Electric and Thermal
Nuclear and Elastic
Chemical and Mechanical
Sound and Elastic
What two factors affect an object's kinetic energy?
area and volume
mass and weight
weight and height
mass and speed
All of the pictures are examples of what type of energy?
gravitational potential energy
elastic potential energy
chemical potential energy
kinetic potential energy
Why do objects at high elevations have more potential energy than objects at low elevations?
Because the thinner air at higher elevations means objects have a greater potential to move very fast
Because objects at high elevations are closer to the sun, which is the source of all energy on earth
Because objects at high elevations tend to move slower than objects at low elevations
Because gravity gives objects at high elevations the potential to fall much further
Select all of the objects that have kinetic energy. (You may click more than one object!)
This type of energy is the energy stored in objects by tension. When the tension is released, motion occurs.
Thermal Energy
Nuclear Energy
Mechanical Energy
Chemical Energy
This type of energy is related to the movement of light.
Nuclear Energy
Thermal Energy
Radiant Energy
Electrical Energy
This type of energy is created when the nuclei of atoms are split or fused
Radiant Energy
Thermal Energy
Nuclear Energy
Mechanical Energy
What type of energy will you find in a radio?
Light
Sound
Mechanical
Chemical
If your phone battery dies, you should...
put it in the microwave, it'll make sparks
put it in the freezer, to remove thermal energy
plug it in for electrical energy (plus heat).
shake it for 2 minutes, Kinetic energy to Electrical
Which of the following energy transformations takes place as someone bounces up from a trampoline
Elastic Potential Energy to Kinetic Energy
Thermal Energy to Kinetic Energy
Gravitational Potential Energy to Kinetic Energy
None of these
