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Worksheets

EOC 2nd Semester Science 6th grade

Total questions: 49

Worksheet time: 25mins

Name
Class
Date
1.

Check all the name of the different kinds of light on the electromagnetic spectrum.

a)

gamma rays

b)

microwaves

c)

visible light

d)

lightbulbs

2.

Check all the name of the different kinds of light on the electromagnetic spectrum.

a)

xrays

b)

ultraviolet rays

c)

sunshine

d)

radio waves

3.

Check all the name of the different kinds of light on the electromagnetic spectrum.

a)

visible light

b)

infrared waves

c)

ultraviolet rays

4.

Another name or light is__________________.

a)

radiant light

b)

flashlight

c)

lightening

5.

A material that allows almost all of the light striking it to pass through is ______________________________.

a)

transparent

b)

visible

c)

translucent

d)

translucent

6.

The movement of substances from an area of higher concentration to an area of lower concentration is called ____________.

a)

temperature

b)

thermodynamics

c)

diffusion

7.

Energy due to motion is called ________.

a)

kinetic energy

b)

random motion

c)

potential energy

8.

Movement in all directions and at different speeds is called _________. 

a)

random motion

b)

thermal contraction

c)

thermal expansion

9.

The measure of the average kinetic energy of the particles in a material is called ________. 

a)

heat

b)

thermal expansion

c)

temperature

10.

A decrease in a material's volume when the temperature is decreased is called ______________.

a)

thermal expansion

b)

thermal contraction

c)

thermodynamics

11.

An increase in a material's volume when the temperature is increased is called __________.

a)

thermal contraction

b)

thermodynamics

c)

thermal expansion

12.

The study of heat is called _________.

a)

temperature

b)

thermodynamics

c)

heat dynamics

13.

When temperature increases, average ________ increases.

a)

potential energy

b)

kinetic energy

c)

gravitational potential energy

d)

chemical energy

14.

When a substance is heated, the particles gain energy and move apart, increasing the ________. 

a)

mass

b)

volume

c)

density

d)

distance

15.

A liquid thermometer works because liquid ______ when warmed.

a)

expands

b)

contracts

c)

solidifies

d)

condenses

16.

A material that allows most of the light to go through it, but which objects appear blurry, is _________________.

a)

transparent

b)

visible

c)

translucent

d)

opague

17.

The process by which a gas changes to a liquid is called _________.

a)

evaporation

b)

sublimation

c)

condensation

d)

boiling

18.

Stored energy due to the interactions between objects or particles is called _________.

a)

potential energy

b)

kinetic energy

c)

thermal energy

d)

gravitational energy

19.

The result of the motion of all the particles, and the distance and attractions between those particles in the system is called ___________.

a)

thermal energy

b)

potential energy

c)

gravitational energy

d)

kinetic energy

20.

The change in state from a liquid to a gas is called ________. 

a)

condensation

b)

vaporization

c)

boiling

d)

sublimation

21.

The change of state from a liquid to a solid is called _________. 

a)

evaporation

b)

condensation

c)

freezing

d)

melting

22.

The combined total of the kinetic and potential energy in a material is called ____________.

a)

radiant energy

b)

nuclear energy

c)

chemical energy

d)

thermal energy

23.

Why are different substances solids, liquids, or gases at room temperature?

a)

Some substances are affected more by temperature than other substances.

b)

All substances can be solid, liquid, or gas at room temperature, it just depends on how the substance is being used.

c)

Different substances have different melting and boiling points because their particles have attractive force of varying strengths between them.

d)

Substances with more particles will be a gas at room temperature, while substances of fewer particles will be a liquid or a solid.

24.

Adding thermal energy to a cup of water may cause the particles to _________.

a)

move closer together

b)

move faster

c)

slow down

d)

collide less often

25.

Can thermal energy increase even if the kinetic energy is constant?

a)

Yes, because thermal energy is a measure of the total energy of a system which is dependent on the number of particles in the system, the state of the material, as well as temperature.

b)

No, because kinetic energy is the energy of motion, and increasing particle speed is the only way to increase thermal energy.

c)

No, because when thermal energy is increased the kinetic energy increased also.

26.

A material in which a wave travels is called a _____________.

a)

medium

b)

transverse wave

c)

opaque

27.

During a hot shower, water vapor fogs up the cooler mirror when it turns to water. This is an example of _________. 

a)

evaporation

b)

condensation

c)

vaporization

d)

deposition

28.

Marco put a pot of water on to boil. Half an hour later, he returned to find the pot dry. This is an example of ________.

a)

condensation

b)

deposition

c)

sublimation

d)

vaporization

29.

A material that allows no light to pass through is _____________.

a)

medium

b)

opaque

c)

glass

30.

___________ is the amount of thermal energy required to increase the temperature of 1 kg of a material by 1 degree Celsius.

a)

thermal energy

b)

specific heat

c)

thermal expansion

31.

A ____________ is a material through which thermal energy flows easily.

a)

thermal insulator

b)

thermal conductor

c)

specific heat

32.

A ____________ is a material through which thermal energy does not flow easily.

a)

thermal insulator

b)

thermal conductor

c)

specific heat

33.

When temperatures of materials that are in contact are the same, the materials are said to be in __________.

a)

thermal insulator

b)

thermal conductor

c)

thermal equilibrium

34.

___________ is the transfer of thermal energy between materials by the collision of particles.

a)

convection

b)

radiation

c)

conduction

35.

___________ is the transfer of thermal energy through the movement of liquid.

a)

convection

b)

conduction

c)

radiation

36.

__________   is the emission or transmission of energy in the form of waves or particles through space.

a)

convection

b)

conduction

c)

radiation

37.

The amount of thermal energy transferred from a region of higher temperature to a region of lower temperature is ________.

a)

temperature

b)

heat

c)

conduction

38.

Characteristics that you can observe or measure without changing the identity of the matter are _________.

a)

chemical properties

b)

physical properties

c)

temperature

39.

________ is the amount of matter in a substance.

a)

weight

b)

volume

c)

mass

d)

matter

40.

__________ is the amount of space a substance takes up.

a)

weight

b)

volume

c)

mass

d)

matter

41.

__________ is the mass per unit volume of a substance.

a)

weight

b)

volume

c)

density

d)

matter

42.

A ___________ is a characteristic of matter that can be observed as it changes to a different type of matter.

a)

physical property

b)

chemical property

c)

temperature

43.

___________ is the ability of a type of matter to burn easily.

a)

oxidation

b)

reactivity

c)

flammability

44.

___________ occurs when substances react with oxidizing agents, changing it to a new substance.

a)

oxidation

b)

reactivity

c)

flammability

45.

___________ occurs when a substance reacts with another substance, changing it into a new substance.

a)

flammability

b)

reactivity

c)

oxidation

46.

In a ________, matter changes into other substances with different chemical and physical properties.

a)

physical change

b)

chemical change

c)

chemical property

47.

A _____________ is a disturbance that transfers energy from one place to another without transferring matter.

a)

energy transferrence

b)

wave

c)

medium

48.

The starting substance in a chemical reaction are called the ________.

a)

product

b)

reactive

c)

reactants

49.

The substances produced by the chemical reaction are ___________.

a)

products

b)

reactants

c)

chemical reaction