Energy Question Preview (ID: 43850)
Covers The Law Of Conservation Of Energy And PE/ KE.
TEACHERS: click here for quick copy question ID numbers.
Mechanical energy is converted to electrical energy by......
a) photosynthesis
b) electrical generators
c) elastic potential energy
d) radiometers
What kind of energy do your legs transfer to the pedals when you ride your bike?
a) potential energy
b) chemical energy
c) electrical energy
d) kinetic energy
Which energy is caused by an objects vibrations?
a) thermal energy
b) electrical energy
c) chemical energy
d) sound energy
What is the ability to do work?
a) movement
b) energy
c) power
d) force
When you wind up a rubberband on a toy airplane, what type of energy does the rubber band have?
a) kinetic energy
b) elastic potential energy
c) thermal energy
d) mechanical energy
As a baseball flies through the air after being hit, what type of energy does it have?
a) potential energy
b) kinetic energy
c) mechanical energy
d) chemical energy
Kinetic energy is a measured in......?
a) newtons
b) watts
c) joules
d) volts
When a bat hits a baseball what is transferred from the bat to the ball?
a) work
b) energy
c) force
d) electrical energy
What do you call the energy of motion?
a) kinetic energy
b) potential energy
c) mechanical energy
d) force
If a monkey climbs to the top of a tree it increases its PE, what if it climbs halfway down??
a) PE stays the same
b) PE would be half what it was at the top
c) PE would be 3/4 what it was at the top
d) PE would double
When you eat, what type of energy are you taking in?
a) thermal
b) sound
c) electrical
d) chemical
Energy can be manifested as which of the following?
a) light energy
b) electrical energy
c) sound energy
d) all of the other choices
What do you call a change from one form of energy to another?
a) energy change
b) conversion of power
c) energy conversions
d) transformers
What type of energy comes from the atom's nucleus?
a) thermal energy
b) light energy
c) nuclear energy
d) chemical energy
When you combine PE and KE you get.....
a) electrical energy
b) mechanical energy
c) sound energy
d) thermal energy
Which of the following is a conversion from PE to KE
a) turning on the stove for dinner
b) growing an apple tree
c) turning on a lamp
d) a sled sitting at the top of a hill that starts to slide down the hill
In a hair dyer, electrical energy is changed into what kind of energy to dry your hair?
a) light
b) nuclear
c) thermal
d) chemical
What happens to the potential energy of a rock as it falls off the side of a cliff?
a) PE decreases and KE increases
b) KE decreases as PE decreases
c) KE decreases and PE increases
d) PE decreases and KE is lost
Energy that happens due to an objects position (think high dive)
a) potential
b) kinetic
c) electrical
d) sound
When in the half pipe will the KE and PE be equal?
a) 1/4 of the way down
b) 1/2 of the way down
c) 3/4 of the way down
d) at the bottom
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 43850 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 43850 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register