Class 2 Science: Sources of Sound Workbook
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Q1 · MCQ · 1 mark
Which of these is a natural source of sound?
Q2 · FILL · 1 mark
Sound is produced when things __________.
Q3 · SHORT · 1 mark
Name two musical instruments that produce sound when you blow into them.
Q4 · MCQ · 1 mark
A ringing bell makes sound because it:
Q5 · FILL · 1 mark
A drum makes sound when its skin __________.
Q6 · SHORT · 1 mark
How does a guitar produce sound when you pluck its strings?
Q7 · MCQ · 1 mark
Which of these makes a loud sound?
Q8 · FILL · 1 mark
Our vocal cords __________ to produce the sound of our voice.
Q9 · SHORT · 1 mark
Give one example of a sound that can warn us of danger.
Q10 · MCQ · 1 mark
Which of these sounds is usually made by a human?
Q11 · FILL · 1 mark
Animals like dogs and cats make __________ sounds.
Q12 · SHORT · 1 mark
What happens to the air around a vibrating object?
Q13 · MCQ · 1 mark
Which of these is a source of artificial sound?
Q14 · FILL · 1 mark
We hear sounds with our __________.
Q15 · SHORT · 1 mark
Why can we hear sound even if we close our eyes?
Q16 · MCQ · 1 mark
A gently strummed guitar string makes a __________ sound.
Q17 · FILL · 1 mark
A whistle makes sound when __________ passes through it.
Q18 · SHORT · 1 mark
Name two things in your classroom that can produce sound.
Q19 · MCQ · 1 mark
Which of these sounds is generally pleasant?
Q20 · FILL · 1 mark
Sound travels in the form of __________.
Q21 · SHORT · 1 mark
How is a 'loud' sound different from a 'soft' sound?
Q22 · MCQ · 1 mark
When you clap your hands, what part of your body helps make the sound?
Q23 · FILL · 1 mark
The sound of a helicopter is usually very __________.
Q24 · SHORT · 1 mark
Give an example of a sound that tells you something is moving fast.
Q25 · MCQ · 1 mark
Which of these objects needs to be hit to make a sound?
Q26 · FILL · 1 mark
Sound can be _________ or soft.
Q27 · SHORT · 1 mark
Can you hear sound in space? Why or why not?
Q28 · MCQ · 1 mark
What does a musical instrument do to make sound?
Q29 · FILL · 1 mark
When we speak loudly, our vocal cords vibrate more __________.
Q30 · SHORT · 1 mark
Describe how you can make a sound using only your hands and mouth.