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WorksheetsCo-teaching S2 Lesson 2 (BS)
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the SI unit of resistance?
a)
Ω
b)
Ω-m
c)
m
d)
m2
2.
Tungsten is less conductive ________ gold.
a)
the
b)
then
c)
than
d)
to
3.
What is the symbol of resistivity of an object?
a)
l
b)
a
c)
R
d)
ρ
4.
Copper is ________ conductive than carbon.
a)
most
b)
more
c)
less
d)
least
5.
The larger the resistivity value, the ____________ the material is.
a)
less conductive
b)
least conductive
c)
more conductive
d)
most conductive
6.
What are they made of?
a)
rubber
b)
ceramic
c)
copper
d)
mecury
7.
How do you pronounce this symbol?
a)
mi
b)
theta
c)
mu
d)
ohm
8.
What is the English of "電阻率"?
a)
Resistivity
b)
Resistance
9.
How do you pronounce this symbol?
a)
mu
b)
fila
c)
ohm
d)
theta
10.
Which one is the most conductive material?
a)
copper
b)
mercury
c)
gold
d)
silver
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