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WorksheetsChapter 6 _Year 1 _Science
Total questions: 10
Worksheet time: 20mins
What is a source of sound
human voice
a pencil on a table
a book
a fruit
What gives a loud sound?
pouring water into a cup
playing a big set of drums
clapping hands
crushing a paper
Select the animals that produce a source of sound.
There is a speaker under the plastic sheet. What happens to the colourful beads on top of the plastic sheet when the music plays from the speaker?
The colourful beads will melt into water.
The colourful will not move.
The colourful beads move on top of the plastic sheet.
What happens when we blow into the plastic straw?
there is sound produced.
There is no sound produced.
Straws will break.
What happens to the water near the speakers?
Sounds makes the water to move
water flows into a red colour
What helps to create a louder sound?
How does the earmuff help this man who works at the airport with loud engines?
It helps to block out some noise
Its nice to wear
It has a nice color
Its his favorite earmuffs
How does an alphorn in Switzerland actually works?
The correct way to use it.
You can pour water and shake it
You can hold it
You can pour water inside it
You need to blow into the horn
What are the sources of sounds?
human
animals
non-living things
all of the above
