WorksheetsStickler #16
Total questions: 18
Worksheet time: 12mins
When one substance disappears in another substance, we say that it ______________.
conductor
dissolves
electricity
melts
What kind of energy is in a rock at the edge of a cliff?
Gravitational Potential Energy
Kinetic Energy
Both potential and kinetic energy
none of the above
A phase change from liquid to gas is called ...
condensation
evaporation
sublimation
deposition
solvent
solute
solvent
solute
The sun's gravity pulls earth towards the sun.
true
false
Inertia is the earth's tendency to keep moving in a straight line.
true
false
It is ____ when our part of the Earth faces the sun.
day
night
What is kinetic energy?
The energy an object has due to its position or condition
The energy an object has due to its motion
The energy an object has due to its chemical composition
The energy an object has due to its atomic structure
A stretched rubber band represents what type of potential energy?
gravitational potential energy
elastic potential energy
chemical potential energy
kinetic potential energy
In order to INCREASE the potential energy of an object, you need to:
put the object lower to the ground
raise the object higher
All of the pictures are examples of what type of energy?
gravitational potential energy
elastic potential energy
chemical potential energy
kinetic potential energy
Identify what type of change happening in the picture below...
Chemical Change
Physical Change
Endothermic Reaction
Exothermic Reaction
