WorksheetsEnd of the Year Physical Science Quizizz
Total questions: 39
Worksheet time: 24mins
Name
Class
Date
1.
In science, a hypothesis must be
a)
correct
b)
testable
c)
controlled
d)
manipulated
2.
What branch of science includes the study of stars?
a)
Life Science
b)
Physical Science
c)
Earth and Space Science
d)
Scientific Literacy
3.
What is this graph showing?
a)
Constant Speed
b)
Acceleration (speeding up)
c)
Deceleration (slowing down)
d)
No motion
4.
This diagram represents a _____.
a)
pure substance that is a compound
b)
mixture of elements
c)
pure substance that is an element
d)
mixture of compounds
5.
This diagram represents a _____.
a)
pure substance that is a compound
b)
mixture of elements and compounds
c)
pure substance that is an element
d)
mixture of compounds
6.
A milliliter is equal to ____ liters.
a)
0.1
b)
0.01
c)
0.001
d)
1000
7.
Which question is nonscientific?
a)
Why are roses the best flowers?
b)
Does the color of a rose affect how long it blooms?
c)
Will a rose plant bloom faster if it is fertilized?
d)
Do rose plants grow faster in higher temperatures?
8.
When we measured alkalinity at the creek, it was taken to measure...
a)
acid levels
b)
the ability of the creek to neutralize acid rain.
c)
eutrophication levels.
d)
phosphate levels.
9.
When calculating % error...
a)
(Actual - estimated) / actual x 100
b)
(Estimated - Actual) / estimated x 100
c)
Actual - estimated x 100
d)
Estimated - Actual x 100
10.
A material's density is determined by ...
a)
mass x volume
b)
mass / volume
c)
volume x mass
d)
volume / mass
11.
In the technology design process, the first step is...
a)
build a prototype.
b)
design a solution.
c)
brainstorm ideas.
d)
identify the problem.
12.
After you have identified the problem in the technology design process, the next step is...
a)
brainstorm ideas.
b)
design a solution.
c)
research the subject.
d)
build a prototype.
13.
PPM is a unit of concentration that we used while testing for nitrates, phosphates, dissolved Oxygen and alkalinity. PPM stands for...
a)
Parts Phosphate Measured
b)
Parts Per Million
c)
Parts Per Milliliter
d)
Please Pardon Me
14.
A high phosphate reading in a creek would have indicated...
a)
eutrophication pollution.
b)
acid rain pollution.
c)
alkalinity pollution.
d)
no pollution.
15.
What is the volume of liquid in the graduated cylinder?
a)
43 mL
b)
45mL
c)
44 mL
d)
I give up
16.
What is the mass of the unknown object?
a)
273 g
b)
272 g
c)
272.5 g
d)
2270 g
17.
It took 3.5 hours for a train to travel the distance between two cities at a velocity of 120 miles/hr. How many miles lie between the two cities?
a)
34 miles
b)
420 miles
c)
120 miles
d)
360 miles
18.
A car accelerates from a standstill to 70 m/s in 10 seconds. What is the acceleration?
a)
0.7m/s2
b)
7m/s2
c)
14m/s2
d)
none of the above
19.
The graph below represents
a)
constant speed
b)
Velocity
c)
increasing speed
d)
none of the above
20.
The graph represents
a)
going back to the starting point
b)
No motion
c)
increasing speed
d)
Constant speed
21.
The graph represents
a)
The object is at rest
b)
Increasing speed
c)
Acceleration
d)
Deceleration
22.
Shona cycles at an average speed of 8km/h. How far has she traveled if she cycles for 4 hours?
a)
55km
b)
32km
c)
43km
d)
32miles
23.
Acceleration of an object happens when things ________
a)
slow down
b)
go faster
c)
change direction (turn)
d)
All of these
24.
When a heavy football player and a light one run into each other, who exerts more force?
a)
The heavy one
b)
The light one
c)
They are equal
d)
there is no such thing as force
25.
If a 10 kilogram object accelerates suddenly at 15 m/s2, how much force was applied to the object?
a)
150 Newtons
b)
15 Newtons
c)
150 kilograms
d)
100 kilograms
26.
A(n) __________ is a push or pull.
a)
newton
b)
acceleration
c)
force
d)
momentum
27.
When a large truck pushes a small car with a given force, the small car is applying an equal and opposite force on the truck.
a)
True
b)
False
28.
What is a compound?
a)
the simplest form of a substance
b)
a combination only of 3 elements
c)
a combination of 2 or more elements
d)
a place where people are held
29.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
30.
Water is an element.
a)
true
b)
false
31.
This is an example of...
a)
a physical change.
b)
a chemical change.
32.
Which number would best show where the machinery of the coaster is doing work? (Work = Force x Distance)
a)
6
b)
2
c)
8
d)
10
33.
Which number would show the highest potential energy?
a)
2
b)
3
c)
4
d)
5
34.
When the particles of a substance are heated their motion...
a)
increases.
b)
decreases.
c)
remains the same.
35.
The force of collisions of particles against a surface area is called...
a)
force.
b)
pressure.
c)
gravity.
d)
magnetism.
36.
Atoms are made of 3 types of particles... protons and neutrons are in the nucleus, while ___________ circle the nucleus at very high speeds in clouds.
a)
electrons
b)
neutrinos
c)
quarks
37.
The cartesian diver activity can be explained by...
a)
Boyle's Law.
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
38.
This and all explosions can be explained by ...
a)
Boyle's Law
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
39.
Which gas law or principle explains what is happening in this video clip?
a)
Boyle's Law
b)
Charles's Law
c)
Pascal's Principle
d)
Bernoulli's Principle
100 %
