Question

1)The time period of a waves is 2s. Then Its frequency is __________



2)The pitch of a flute is decrease by________length of air column



3)Sound cannot travel in__________



4)S.I unit of sound is _________.



5)Maximum displacement on either side of mean position is called_______.

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Answer 1

Answer:

what is the answer type the question

Answer 2

$\huge\star\underline\mathrm\purple{Answer}$

1) The time period of a waves is 2s. Then its frequency is ${\small{\boxed{\red{0.5s-¹}}}}$...

2) The pitch of a flute is decrease by ${\small{\boxed{\red{increasing}}}}$ length of air column...

3) Sound cannot travel in ${\small{\boxed{\red{vaccum}}}}$...

4) S.I unit of sound is ${\small{\boxed{\red{decibel}}}}$...

5) Maximum displacement on either side of mean position is called ${\small{\boxed{\red{amplitude}}}}$...

${\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH♡}}}}}}$