WorksheetsEnergy Forms and Transformations Quiz
Total questions: 20
Worksheet time: 10mins
What is mechanical energy?
Energy due to motion, shape, or position
Energy stored in chemical bonds
Energy from electric charges
Energy from the sun
What is nuclear energy?
Energy from chemical reactions
Energy stored in the nucleus of an atom
Energy from moving objects
Energy from thermal processes
What happens during fission?
Energy is absorbed
Atoms split into smaller fragments
Atoms combine to form larger nuclei
Chemical bonds are formed
What is thermal energy?
Energy from electric charges
Energy from chemical reactions
Total energy of particles in an object
Energy stored in the nucleus
How does heat flow?
Only through radiation
Only through conduction
From hotter to cooler
From cooler to hotter
What happens to most substances when heated?
They expand
They dissolve
They contract
They freeze
What is the energy released when the nuclei of atoms are split or fused?
Mechanical energy
Nuclear energy
Radiant energy
Thermal energy
What Are Types Of Energy?
Mechanical
Thermal
Working
Gravity
What is the energy of motion that depends on speed and mass?
What form of nuclear energy does this image represent?
Fission
Fusion
Defission
Defusion
Two smaller nuclei are _______ to form a larger more stabel nucleus
Split
Spliced
Combined
Stuck
A nuclear reaction happens when a nucleus splits into smaller pieces.
Fusion
Fission
synthesis
decomposition
A nuclear reaction happens when small nuclei combine to form one large nucleus.
Fusion
Fission
synthesis
replacement
The center of an atom is called the ______________.
electron
nucleus
liquid
neutron
The total potential and kinetic energy of particles in an object is called _______________________.
mechanical energy
chemical energy
electromagnetic radiation
thermal energy
Nuclear power plants use _____________ to create electricity.
fission
fusion
water
oil
Which statement best defines Mechanical Energy?
The energy that an object has due to its motion, position, shape or a combination of these factors
The energy is produced by an electrical current in a circuit.
The energy from the sun.
The energy that travels in waves due to vibrations.
Increasing an object's mass will increase its kinetic energy.
true
false
The energy associated with the position and motion of an object is called what?
mechanical energy
chemical energy
thermal energy
electrical energy
