KINETIC/POTENTIAL
POTENTIAL ENERGY IS
A) ENERGY THAT CAN BE DESTROYED
B) ENERGY THAT CAN BE CREATED
C) ENERGY FROM ELECTRONS
D) ENERGY THAT'S STORED
D) ENERGY THAT'S STORED
GRASS & PLANTS GET ENERGY FROM
a) The sun
b) eating food
c) windmills
d) electrons
A) The Sun
ENERGY THAT COMES FROM THE HEAT INSIDE THE EARTH IS CALLED _________ ENERGY.
A) SOLAR
B) KINETIC
C) GEOTHERMAL
D) POTENTIAL
C) GEOTHERMAL ENERGY
Which type of energy does the battery store?
a) Sound
b) Mechanical
c) Light
d) Chemical
D) Chemical
A material that reduces or prevents the transfer of Electrical Energy is
a) conductor
b) insulator
c) radiation
d) heat
b) insulator
A BASEBALL THAT IS MOVING THROUGH THE AIR HAS _____________ ENERGY
A) POTENTIAL
B) KINETIC
B) KINETIC ENERGY
TRUE OR FALSE: ENERGY CAN BE CREATED.
A) TRUE
B) FALSE
B) FALSE
Electrical Energy is:
a) energy caused by the vibrations of an object
b) energy caused by changes in the nucleus of an atom
c) energy of moving electrons
d) energy caused by heat
c) energy of moving electrons
A wind farm converts _____________ energy into _______________ energy.
a) electrical; kinetic
b) kinetic; electrical
c) solar; electical
d) chemical; electrical
b) kinetic, electrical
In a Simple Electrical Circuit, when the circuit is considered “closed”, electricity is able to flow through and power the source.
a) True
B) False
A) TRUE
A BOW AND ARROW THAT WAS JUST PULLED BACK BUT NOT YET RELEASED HAS __________ ENERGY.
A) ELECTRICAL
B) POTENTIAL
C) MECHANICAL
D) KINETIC
B) POTENTIAL
WIND ENERGY , SUN ENERGY , OCEAN'S WAVES AND WATERFALLS ARE CONSIDERED RENEWABLE SOURCES OF ENERGY BECAUSE IT DOESN'T RUN OUT
A) TRUE
B) FALSE
A) TRUE
WHEN YOU'RE WEARING A SWEATER, WHAT KIND OF ENERGY IS KEEPING YOU WARM?
A) CHEMICAL ENERGY
B) THERMAL ENERGY
C) SOUND ENERGY
D) GEOTHERMAL ENERGY
B) THERMAL ENERGY
A television converts electrical energy into ________ and ________ energies
a) Heat, Chemical
b) Chemical, Sound
c) Light, Sound
d) Elastic, Potential
c) light , sound
WHAT ARE THE TWO TYPES OF ELECTRICITY?
A) VOLTAGE AND CURRENT
B) STATIC AND CURRENT
C) RENEWABLE AND NON-RENEWABLE
D) SOLAR AND ELECTRIC
B) STATIC AND CURRENT
A wind farm converts _____________ energy into _______________ energy.
a) electrical; kinetic
b) kinetic; electrical
c) solar; electical
d) chemical; electrical
b) kinetic; electrical
These types of energy sources will never run out and continue to give us energy.
a) Food sources
b) Renewable sources
c) Non-renewable sources
c) Renewable sources
NUCLEAR ENERGY CAN COME FROM
A) KICKING A SOCCER BALL
B) HEAT INSIDE THE EARTH
C) SPLITTING ATOMS APART
D) SOLAR PANELS
C) SPLITTING ATOMS APART
A solar panel converts light energy into
a) Kinetic Energy
b) Heat Energy
c) Electrical energy
d) Nuclear energy
c) Electrical Energy
A material that allows for easy movement of electricity through.
a) Insulator
b) Conductor
c) Voltage
d) Power source
b) Conductor
Image that two balls are thrown off of a cliff.
BALL A weights 40 lbs and BALL B weights 90 lbs. Which ball will have more potential and kinetic energy?
a) both will have the same amount of potential and kinetic energy
b) ball A will have more energy than Ball B
c) Ball B will have more energy because it's heavier
c) Ball B will have more energy because it's heavier
This type of energy source MAY RUN OUR in the next hundreds of years.
a) Incomplete energy source
b) Renewable source
c) Non-Renewable source
c) non-renewable source
WHICH OF THE FOLLOWING RELEASES CHEMICAL ENERGY?
A) THROWING A BASKETBALL
B) A SKIER ON TOP OF A MOUNTAIN
C) PLAYING A SONG THROUGH HEADPHONES
D) BURNING WOOD
D) BURNING WOOD
(turns the chemical - potential energy stored in the WOOD into heat energy (and light) BY BURNING.
WHAT TYPE OF ENERGY IS CONVERTED WHEN A SKATER IS ROLLING DOWN A RAMP?
A) POTENTIAL TO KINETIC
B) ELECTRICAL TO MECHANICAL
C) LIGHT TO RADIANT
A) POTENTIAL TO KINETIC
WHEN AN OBJECT HAS MORE NEGATIVE ELECTRONS THAN POSITIVE , IT IS CONSIDERED TO BE
A) NEGATIVELY CHARGHED
B) NEUTRAL
C) NO CHARGE
D) POSITIVELY CHARGED
A) NEGATIVELY CHARGED