thermodynamics basic

Question 1

What is Kinetic Energy?

Answer 1

The Energy of Movement or Motion

Question 2

Investigation

Answer 2

looking deeper to find out if its right or wrong or why it did what it did

Question 3

Predict

Answer 3

make a theory on what you think will happen

Question 4

Control Group

Answer 4

the thing you do not change. A frame of reference that’s usually the “normal” or a group that doesn’t have

Question 5

Volume

Answer 5

How much space something takes up

Question 6

Conservation of Energy

Answer 6

“Energy cannot be created or destroyed”

Question 7

Solid

Answer 7

A state of matter that is made of a structure with close atoms and a set volume and shape. Solids vibrate instead of moving

Question 8

Control Group

Answer 8

The group that you don’t change. A reference

Question 9

Independent Variable

Answer 9

The Variable you change

Question 10

Dependent Variable

Answer 10

A variable that is changed by another variable

Question 11

Experiment Group

Answer 11

The group that you change

Question 12

Solid

Answer 12

A state of matter is a structure with a set volume and shape. Solids vibrate instead of moving

Question 13

What is Diffusion?

Answer 13

The movement of energy from high to low density

Question 14

Liquid

Answer 14

A state of matter that is less dense and has a set volume but has an undefined shape

Question 15

Gas

Answer 15

A state of matter that is spread out and has an undefined volume and shape

Question 16

Force of attraction

Answer 16

A force that holds molecules together. It gets weaker the hotter or faster the molecules are

Question 17

I want to know: How will be going to bed later affect how tired I am in the morning. What is the control in the experiment?

Answer 17

Going to bed at the regular time and seeing how tired I am as a comparison.

Question 18

I want to know: How will be going to bed later affect how tired I am in the morning. What is the independent variable?

Answer 18

The time i go to bed

Question 19

I want to know: How will be going to bed later affect how tired I am in the morning. What is the dependent variable?

Answer 19

How tired I am in the morning

Question 20

I want to know: How will be going to bed later affect how tired I am in the morning. What are some constants in this experiment?

Answer 20

My bed, me, the time I wake up in the morning

Question 21

Does cold exist?

Answer 21

No, it doesn’t

Question 22

If I sit at a fireplace, what type of transfer is that?

Answer 22

Radiation

Question 23

If I touch a pot’s handle, what type of transfer is that?

Answer 23

Conduction

Question 24

If I hold my hands over a fire, what type of transfer is that?

Answer 24

Convection

Question 25

An insulator is

Answer 25

Something that keeps heat in by being bad at transferring energy

Question 26

A conductor is

Answer 26

Something that loses heat by being great at transferring energy

Question 27

Does heat move from cold to hot or hot to cold?

Answer 27

Hot to Cold

Question 28

What are the three types of heat transfer

Answer 28

Radiation, Conduction, and Convection

Question 29

if you get sunburned which have you experienced: 1) Radiation 2) Convection 3) Conduction

Answer 29

1)Radiation

Question 30

If you feel the heat coming through of something what is it: 1) Radiation 2) Convection 3) Conduction

Answer 30

3)Conduction

Question 31

What is conduction?

Answer 31

Conduction is when you touch something that is touching a hot thing, and then you get burned or feel the heat.

Question 32

If you can feel the heat on top of a stove the heat transfer is radiation. true or false?

Answer 32

False the heat transfer is convection.

Question 33

If you burn your self with a metal fire poker is the heat transfer: 1) conduction 2) radiation 3) convection

Answer 33

1)conduction

Question 34

What has faster molecules A. Gas B. Solid C. Water

Answer 34

A.Gas