Vocab/All

Question 0

Wind energy is

Answer 0

Renewable

Question 1

Solar energy is

Answer 1

Renewable

Question 2

Biomass is

Answer 2

Renewable

Question 3

Fossil fuels are

Answer 3

Nonrenewable

Question 4

Tidal Power is

Answer 4

Renewable

Question 5

Geothermal energy is

Answer 5

Renewable

Question 6

Coal is

Answer 6

Nonrenewable

Question 7

Natural Gas is

Answer 7

Nonrenewable

Question 8

Nuclear energy is

Answer 8

Nonrenewable

Question 9

Hydropower is

Answer 9

Renewable

Question 10

Thermal energy/

Answer 10

Experienced as heat; the energy of motion of all the particles in an object

Question 11

Kinetic energy/

Answer 11

The energy of an object has because of its motion

Question 12

Light energy/

Answer 12

Visible energy that is given off by some objects

Question 13

Electrical energy/

Answer 13

The energy of moving electric charges

Question 14

Potential energy/

Answer 14

Energy that is stored to be transformed at a later time

Question 15

Chemical Energy/

Answer 15

Energy stored in chemical bonds

Question 16

Sound energy/

Answer 16

Vibrating air that travels as waves to your ears

Question 17

Radiation/

Answer 17

Energy that moves in the form of rays, waves or particles

Question 18

Conduction/

Answer 18

The transfer of thermal energy by direct contact

Question 19

Convection/

Answer 19

The transfer of thermal energy by the movement of a liquid such as water or air

Question 20

What are the six types of energy that are involved in making pancakes.

Answer 20

Chemical, potential, lights, Kinetic, and electric.

Question 21

What are the four states of matter?

Answer 21

Gas, solid, liquid, and plasma.

Question 22

State the law of conservation of matter and energy:

Answer 22

The law of physics that states that energy cannot be created or destroyed; it can only change form.

Question 23

What is specific heat?

Answer 23

It’s heat required to raise the temperature of 1g of a substance 1°C

Question 24

What is the unit to measure energy?

Answer 24

Joules

Question 25

Define and list an example of radiation:

Answer 25

Energy that moves in the form of rays, waves, or particles. After the bomb went off the radiation was terrible.

Question 26

Define and list an example of convection:

Answer 26

The transfer of thermal energy by the movement of a fluid such as water. The hot sun warmed up the water so hot equals burnt myself when (I don't know the rest I do not know)

Question 27

Define and less an example of conduction:

Answer 27

The transfer of thermal energy by direct contact. I burnt my finger by touching the stove.

Question 28

Characteristics and definition of a longitudinal wave:

Answer 28

Away that causes a medium to vibrate in a direction parallel to the direction in which the wave travels a slinky straight.

Question 29

Characteristic and definition of a transverse wave:

Answer 29

A wave that causes a medium to vibrate in a direction perpendicular to the direction in which the wave travels a slinky when it is bent.

Question 30

Frequency/

Answer 30

The number of creases or compressions and a wave that passes a point per unit in time, for sound waves, measured in hertz.

Question 31

Crest/

Answer 31

The highest point of a transverse wave.

Question 32

Trough/

Answer 32

The lowest point of a transverse wave.

Question 33

Compression/

Answer 33

Region of a longitudinal wave where the particles of the medium have the highest density.

Question 34

Refraction/

Answer 34

The change in direction of a wave when it enters a new medium with a different wave speed.

Question 35

Wavelength/

Answer 35

The distance between successive crests or troughs and in transverse waves.

Question 36

Reflection/

Answer 36

When the medium and energy in a wave is turned back from a hard surface.

Question 37

Combustion/

Answer 37

Any types of burning usually a fuel ( with out idk)

Question 38

Pollutants/

Answer 38

So harmful substance that is added to an environment

Question 39

True or false | The temperature that measures where there is no thermal energy is 0°C

Answer 39

False

Question 40

True or false | All endothermic reactions give off heat.

Answer 40

False

Question 41

True or false | Sound is the transfer of thermal energy from one substance to another.

Answer 41

False

Question 42

A reaction that requires heat for a chemical change is called_________.

Answer 42

Endothermic

Question 43

We can convert from one form into another form (of energy) into another. That is called__________.

Answer 43

Transform

Question 44

The energy involved in the handwarmers was __________ and _________.

Answer 44

Thermal energy and chemical energy

Question 45

The lightbulb going on is a __________ that electric energy has been transferred. 2

Answer 45

Indicator and Inference

Question 46

The measure of the average Connecticut energy of particles in a substance is the _________.

Answer 46

Temperature

Question 47

The scale that contains absolute zero where there is no thermal energy is the _________ scale.

Answer 47

Kelvin

Question 48

A temperature scale where water boils at 100°C and freezes at 0°C is the __________.

Answer 48

Celsius

Question 49

The unit to measure energy when the work done is 100g moved 1m is called a __________.

Answer 49

Joule

Question 50

The quantity whose value may change over the course of an experiment is the __________.

Answer 50

Variable

Question 51

The variables that stayed the same experiment are called the ___________ variables or group.

Answer 51

Control

Question 52

The variable that is manipulated or tested in an experiment is the ______________.

Answer 52

Independent variable.