Worksheetssecond science
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
a)
incandescent light bulb
b)
fluorescent light bulb
2.
Inside incandescent light bulb there is a ........
a)
filament
b)
rubber
c)
plastic
3.
a)
fluorescent light bulb
b)
incandescent light bulb
4.
Resistor in the oven convert electrical energy to
a)
heat
b)
sound
5.
Which one save electricity ?
a)
incandescent
b)
fluorescent
6.
Convert kinetic energy to..................
a)
electrical
b)
light
c)
sound
7.
Convert kinetic energy to ............
a)
sound energy
b)
light energy
8.
a)
warm blooded
b)
cold blooded
9.
a)
warm blooded
b)
cold blooded
10.
a)
vertebrates
b)
invertebrates
100 %
