Semester 1 Review ESP

Question 0

What type of energy involves fusing atoms?

Answer 0

Nuclear

Question 1

What is a type of energy that involves waves?

Answer 1

Radiant

Question 2

What type of energy involves the movement of things?

Answer 2

Mechanical

Question 3

Which type of energy is moving electrons?

Answer 3

Electrical

Question 4

Stored energy is?

Answer 4

Potential

Question 5

Energy of motion is?

Answer 5

Kinetic

Question 6

Name something that converts chemical energy to mechanical energy?

Answer 6

Human , car,animals.

Question 7

The law of conservation of energy says:

Answer 7

Energy cannot be created or destroyed

Question 8

What is the source of most of the earth energy

Answer 8

The sun.

Question 9

Eating food to keep your body warm is an example of:

Answer 9

Changing chemical energy to thermal energy

Question 10

If a have equal amounts of energy of water and ice at the same temperature,which has more thermal energy.

Answer 10

Water

Question 11

Liquids have ______ shape and ______volume.

Answer 11

Variable,constant

Question 12

Which state of matter has the most energy?

Answer 12

Gas

Question 13

Which state of matter has molecules in a fixed position,vibrating?

Answer 13

Solid

Question 14

Conduction

Answer 14

Heat transfer by touching.

Question 15

Radiation

Answer 15

Heat transfer from the sun to earth

Question 16

Convection

Answer 16

Heat transfer by air rising,cooling,and then falling:

Question 17

The Big Bang theory is an explanation of the start of the :

Answer 17

Universe.

Question 18

The Big Bang say.

Answer 18

Universe started from point and is still expanding

Question 19

A theory and a law are the same thing.

Answer 19

False.

Question 20

Which is larger::

Galaxy,planet ,universe

Answer 20

Universe

Question 21

Our solar system is part of what galaxy!

Answer 21

Milky Way

Question 22

Light waves and sound waves are affected the same way when an object moves.

Answer 22

True

Question 23

If light is moving toward you it will show a ________shift,moving away a _________shift.

Answer 23

Blue,red

Question 24

The Doppler effect causes light to change_______ and sound to change______,

Answer 24

Color,pitch

Question 25

When an object is not moving the waves________

Answer 25

Stay the same size

Question 26

A piece of evidence for the Big Bang theory is:

Answer 26

Red shift of star ligth

Question 27

The red shift of star light shows the universe is_________.

Answer 27

Expanding

Question 28

The first three stages of stars life in order are..

Answer 28

Nebula,protostar ,main sequence star

Question 29

Our sun is currently in what stage?

Answer 29

Main sequence star.

Question 30

Which stage is fusing hydrogen into helium.

Answer 30

Main sequence star

Question 31

A constellation is what?

Answer 31

A group of stars that make an image in the sky

Question 32

What are the seven stages in order of a low mass star

Answer 32

``` Nebula Protostar Main sequence star Red giant Planetary nebula White dwarf Black dwarf ```

Question 33

Red light has the________amount of energy of all the colors.

Answer 33

Least

Question 34

Radio waves

Answer 34

The part of the electromagnetic spectrum with the lowest frequency

Question 35

What technology use infra red radiation

Answer 35

TV ,night vision goggles

Question 36

Do electromagnetic waves need a medium to travel through

Answer 36

NO

Question 37

Visible light is a small or large part of the electromagnetic spectrum.

Answer 37

Small

Question 38

Highest energy electromagnetic wave

Answer 38

Gamma rays

Question 39

What type of waves do cell phones use

Answer 39

Micro waves

Question 40

Microwaves are dangerous even in low concentration ( true or false)

Answer 40

False

Question 41

Gamma rays can be used to fight.

Answer 41

Cancer

Question 42

What all waves carry?

Answer 42

Energy

Question 43

What does luster mean?

Answer 43

Shiny

Question 44

What does malleability mean?

Answer 44

Bendable

Question 45

What does the symbol SI stand for.

Answer 45

Silicon

Question 46

What does C stand for?

Answer 46

Carbon

Question 47

On the periodic table what are the verticals columns called?

Answer 47

Chemical families

Question 48

On the periodic table what are the rows called?

Answer 48

Periods

Question 49

What do we call the numbers that increases-by one all the way through the periodic table

Answer 49

Atomic number

Question 50

If an element is reactive ,when you put acid on it ,it will do what?

Answer 50

Bubble and fizz

Question 51

Where are the Nobel gases found on the periodic table ?

Answer 51

Right most columns

Question 52

What is a property of alkali metals?

Answer 52

React with water

Question 53

What is a property of alkaline earth metals?

Answer 53

Less reactive than alkali metals

Question 54

What is true about noble gases?

Answer 54

Heavier

Question 55

Most of the element on the periodic table are what?

Answer 55

Metals

Question 56

What are four property of metals?

Answer 56

Malleable Luster Reactive, Conduct electricity