10 questions
What is energy?
the amount of mass something has
something's weight
ability to do work
has definite shape, volume, and mass
What are two type of mechanical energy?
kinetic and potential
potential and relative
kinetic and slow
good and bad
Stored energy is
kinetic
absoulte
potential
relative
Energy in motion is
potential
fast
relative
kinetic
Type of energy this roller coaster is showing
potential
kinetic
Type of energy this arrow has
potential
kinetic
What type of energy is the movement of electrical charges?
potential
sound
mechanical
electrical
What is the only type of energy that we can see?
light
sound
Sun, x-ray, light bulb are examples of ______ energy.
heat
light
sound
mechanical
Thermal energy is another word for
light energy
sound energy
heat energy
refraction energy