read and analyze the given statement.perform and answer what is needed in each number
activity:how sound is made?
objective:to discover how sounds is made?
material (s):
•rubber bands
hypothesis:
how do you think sound is made?
________________________
what do you think will happen when you pluck the rubber band stretched between your finger?
________________________________________________
procedure:
1.stretch a rubber band between your thumb and index finger.
2.pluck it.
results:
1.how do you think sound is made?
________________________
2.how can you make different sounds with the rubber band?
________________________________________________
activity:how sound is made?
objective:to discover how sounds is made?
material (s):
•rubber bands
hypothesis:
how do you think sound is made?
________________________
what do you think will happen when you pluck the rubber band stretched between your finger?
________________________________________________
procedure:
1.stretch a rubber band between your thumb and index finger.
2.pluck it.
results:
1.how do you think sound is made?
________________________
2.how can you make different sounds with the rubber band?
________________________________________________
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Answers & Comments
Answer:
how do you think sound is made?
By making vibrations
what do you think will happen when you pluck the rubber band stretched between your finger?
It will create a sound
how can you make different sounds with the rubber brand?
By increasing or decreasing the length of the rubber brand, the vibrations will change thus, different sounds are made.