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Thermal Energy 2020

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

a number that summarizes a set of data and that can be computed by adding all the numbers in a list and then dividing by the number of numbers in the list

a)

average

b)

change

c)

energy

d)

collision

2.

to reach a conclusion using evidence and reasoning

a)

respond

b)

correct

c)

infer

d)

matter

3.

transfer:

a)

the ability to make things move or change

b)

a heating unit that stores and warms water

c)

to reach a conclusion using evidence and reasoning

d)

to move from one object to another or one place to another

4.

water heater

a)

a heating unit that stores and warms water

b)

a pitch thrown in baseball

c)

a machine that dries cloths

d)

a device used to reduce temperature of water

5.

stability

a)

the moment when two objects hit each other

b)

when something stays mostly the same over time

c)

the energy that an object has because it is moving

d)

a balanced state in which a system is stable, such as when two or more samples are at the same temperature

6.

the moment when two objects hit each other

a)

equilibrium

b)

change

c)

pasteurize

d)

collision

7.

tiny organisms that are made of a single cell

a)

molecule

b)

atom

c)

bacteria

d)

matter

8.

pasteurize

a)

to make something safe to eat or drink by heating it

b)

to make a field ready for cattle

c)

to teach a religion

d)

to reach a conclusion using evidence and reasoning

9.

a group of atoms joined together in a particular way

a)

molecule

b)

atom

c)

bacteria

d)

matter

10.

anything that has mass and takes up space

a)

molecule

b)

atom

c)

bacteria

d)

matter

11.

the energy that an object has because it is moving

a)

potential energy

b)

thermal energy

c)

green energy

d)

kinetic energy

12.

groundwater

a)

water that is on the ground

b)

water that is underground

c)

water above sea level

d)

water that is below sea level

13.

Which 5th grade McSwain teacher is the most fun? (spelling counts)

a)

Mrs. Speilman

b)

Ms. Speilman

c)

Mrs. Spielman

d)

Mrs. Spillman

14.

energy

a)

the ability to make things move or change

b)

when something becomes different over time

c)

a set of interacting parts forming a complex whole

d)

a balanced state in which a system is stable, such as when two or more samples are at the same temperature

15.

equilibrium

a)

the moment when two objects hit each other

b)

to move from one object to another or one place to another

c)

balanced state in which a system is stable, such as when two or more samples are at the same temperature

d)

when something becomes different over time

16.

when something becomes different over time

a)

energy

b)

collision

c)

pasteurize

d)

change

17.

a small part that is meant to show what the whole is like

a)

infer

b)

matter

c)

sample

d)

system

18.

sample (as it relates to a scientific study)

a)

what you get when you walk around Costco

b)

a small part that is meant to show what the whole is like

c)

a large amount of something

d)

a measure of how hot or cold something i

19.

a measure of how hot or cold something is

a)

heat index

b)

temperature

c)

thermal energy

d)

change

20.

the total kinetic energy of all the molecules that make up a sample

a)

potential energy

b)

thermal energy

c)

green energy

d)

kinetic energy