M1U2: ENERGY

Question 1

one of the most important and pervasive aspects of chemistry

Answer 1

PRODUCTION OF ENERGY

Question 2

energy of motion

Answer 2

KINETIC ENERGY

Question 3

“stored” energy that results from the attraction and repulsion an object experiences in relation to other objects

Answer 3

POTENTIAL ENERGY

Question 4

FORMS OF ENERGY:
person walking

Answer 4

KINETIC ENERGY

Question 5

FORMS OF ENERGY:
wind mills

Answer 5

KINETIC ENERGY

Question 6

FORMS OF ENERGY:
river flowing at a certain speed

Answer 6

KINETIC ENERGY

Question 7

FORMS OF ENERGY:
battery

Answer 7

POTENTIAL ENERGY

Question 8

FORMS OF ENERGY:
water tank on the rooftop

Answer 8

POTENTIAL ENERGY

Question 9

FORMS OF ENERGY:
pendulum

Answer 9

POTENTIAL ENERGY

Question 10

produced when arise in temperature causes atoms and molecules to move faster and collide with each other

Answer 10

THERMAL (HEAT) ENERGY

Question 11

heat derived from within the sub-surface of the Earth’s surface

Answer 11

GEOTHERMAL ENERGY

Question 12

stored in the bonds that connect atoms with other atoms and molecules with other molecules

Answer 12

CHEMICAL ENERGY

Question 13

most widely utilized source of energy

Answer 13

CHEMICAL ENERGY

Question 14

comes from the nucleus of atoms

Answer 14

NUCLEAR ENERGY

Question 15

differentiate nuclear fusion & nuclear fission

Answer 15

FUSION - fused together
FISSION - split apart

Question 16

type of kinetic energy caused by moving electric charges

Answer 16

ELECTRICAL ENERGY

Question 17

amount of energy depends on the ____ of the charges

Answer 17

SPEED

Question 18

form of electromagnetic energy

Answer 18

RADIANT ENERGY

Question 19

visible waves are also called?

Answer 19

LIGHT ENERGY

Question 20

it moves in a straight line, and it can be absorbed or reflected if the object cannot absorb it

Answer 20

RADIANT ENERGY

Question 21

movement of energy through a substance

Answer 21

SOUND ENERGY

Question 22

sound is caused by?

Answer 22

VIBRATIONS

Question 23

sound energy travels in the form of?

Answer 23

WAVES

Question 24

it is stored in the bonds between atoms in an object or substance when it is temporarily under stress

Answer 24

ELASTIC ENERGY

Question 25

force which tries to pull two objects toward each other

Answer 25

GRAVITATIONAL ENERGY

Question 26

holds everything close to this planet

Answer 26

GRAVITY

Question 27

TYPES OF ENERGY:
cup of hot coffee

Answer 27

THERMAL (HEAT) ENERGY

Question 28

TYPES OF ENERGY:
automobile fuels

Answer 28

THERMAL (HEAT) ENERGY

Question 29

TYPES OF ENERGY:
coal

Answer 29

CHEMICAL ENERGY

Question 30

TYPES OF ENERGY:
photosynthesis

Answer 30

CHEMICAL ENERGY

Question 31

TYPES OF ENERGY:
used to power submarines and aircraft carriers

Answer 31

NUCLEAR ENERGY

Question 32

TYPES OF ENERGY:
sun

Answer 32

NUCLEAR FUSION

Question 33

TYPES OF ENERGY:
splitting of Uranium

Answer 33

NUCLEAR FISSION

Question 34

TYPES OF ENERGY:
alternating current (AC)

Answer 34

ELECTRICAL ENERGY

Question 35

TYPES OF ENERGY:
cell phones

Answer 35

ELECTRICAL ENERGY

Question 36

TYPES OF ENERGY:
gamma rays

Answer 36

RADIANT ENERGY

Question 37

TYPES OF ENERGY:
radio

Answer 37

RADIANT ENERGY

Question 38

TYPES OF ENERGY:
one’s voice

Answer 38

SOUND ENERGY

Question 39

TYPES OF ENERGY:
airplane taking off

Answer 39

SOUND ENERGY

Question 40

TYPES OF ENERGY:
bow and arrow

Answer 40

ELASTIC ENERGY

Question 41

TYPES OF ENERGY:
bent diving board

Answer 41

ELASTIC ENERGY

Question 42

TYPES OF ENERGY:
yoyo before it is released

Answer 42

GRAVITATIONAL ENERGY

Question 43

TYPES OF ENERGY:
skateboard on the top of a ramp

Answer 43

GRAVITATIONAL ENERGY

Question 44

LAW OF CONSERVATION OF ENERGY

Answer 44

energy can neither be created nor destroyed - only converted from one form of energy to another