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WorksheetsMoments Topic Retrieval 1
Total questions: 13
Worksheet time: 10mins
Name
Class
Date
1.
What is the force that causes objects to fall to Earth?
a)
Air resistance
b)
Gravity
c)
Water resistance
d)
Pressure
2.
Which of these is NOT a force?
a)
Friction
b)
Air resistance
c)
Water resistance
d)
Electrical resistance
3.
What is the name of the units that we measure force in?
a)
Einsteins
b)
Newtons
c)
Kg
d)
Metres
4.
What force does a parachute use to slow things down before hitting the ground?
a)
Friction
b)
Air resistance
c)
Water resistance
d)
Wind
5.
When two objects rub together, what force do they produce
a)
Gravity
b)
Air resistance
c)
Friction
d)
Water resistance
6.
This is an example of a(n)
a)
conductor of heat
b)
insulator of heat
7.
Which material is the best conductor of heat?
a)
glass
b)
styrofoam
c)
metal
d)
wood
8.
If the voltage across the battery was 10V in this diagram. What would the voltage across each bulb be?
a)
10V
b)
5V
c)
20V
d)
0V
9.
Adding more bulbs to a series circuit will make each bulb burn less brightly.
a)
True
b)
False
10.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
11.
In a parallel circuit if one of the light bulbs breaks the rest
a)
stop the flow of electricity
b)
can still light up
c)
will go out
d)
of the light bulbs will also break
12.
Where is the potential energy the greatest?
a)
A
b)
B
c)
C
d)
D
13.
Energy due to motion is ____________ energy.
a)
Potential
b)
Energy
c)
Kinetic
d)
Friction
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