Science, asked by sdbhavani92, 1 month ago

16 Oliver is studying how sound travels through different materials.
Oliver
alarm clock
material
Oliver listens to the alarm clock.
He puts different materials between himself and the alarm clock
He writes down how loud the sounds are.
(a) Write down one way he can make this a fair test.​

Answers

Answered by prakashhpt106
0

Explanation:

USE A MUG

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