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WorksheetsP3 - Light 1
Total questions: 22
Worksheet time: 32mins
[BV] which country is the show from? _ _ _ _ _
(a)
Light is a form of e _ _ _ _ _
(a)
Everything that produce light, we call it the _ _ _ _ _ _ of light.
(a)
P59, What is the source of light in the picture? The (a)
P59, How is the boy able to see the ball?
P59, How is the boy able to see the ball? because light from the Sun bounces off the ball and _ _ _ _ _ _ the boy's eyes.
(a)
Mention different sources of light!
[Most +1]
[DT] What is the name of that brownish powder ?
[Fast +1]
[DT] What is the name of that brownish powder ?
Quinine
Quininne
Quinnine
Quininez
Quinkine
[DT] What is the uses of quinine?
[DT] What is the uses of quinine?
to treat malaria
inhibits the growth of covid 19
to treat lupus
decrease dandruff
to treat arthritis.
Can you make this quinine shine with normal flashlight?
yes
no
[DT] What is the name of that powder in blackish plastic?
[Fast +1]
[DT] What is the name of that powder in black plastic?
pospor
phosporus
posphorus
phospors
phosphorus
Can you make this phosphorus shine with normal flashlight?
yes
no
Why this powder can glow in the dark?
Why this powder can glow in the dark?
because it can s _ _ _ e light energy from its surrounding.
(a)
We are able to see glowing powder because the light from the Sun enter our eyes.
true
false
We are able to see glowing powder because the light from the objects _ _ _ _ _ our eyes.
(a)
We can see the Moon because of the Sun.
true
false
P61 QC, A tree does not give off its own light. How are we able to see it during the day?
P61 QC, We are able to see a tree during the day because light from a source ___________ off a tree and then enter our eyes so we can see it.
reduces
absorbs
rebuild
reflexes
reflects
