A closed organ pipe of radius r_1 and an open organ pipe of radius r_2 and having same length 'L' resonate when excited' with a given tuning fork. Closed organ pipe resonates in its fundamental mode where as open organ pipe resonates in its first overtone, then

A closed organ pipe of radius r_1 and an open organ pipe of radius r_2

1.	A closed organ pipe of radius r_1 and an open organ pipe of radius r_2 and having same length 'L' resonate when excited' with a given tuning fork. Closed organ pipe resonates in its fundamental mode where as open organ pipe resonates in its first overtone, then
Answer» `r_2 - r_1 =L` `r_2 - r_1 = L//2` `r_2 = 2r_1 = 2.5 L` `2r_2 - r_1 = 2.5 L` ANSWER :C

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A closed organ pipe of radius r_1 and an open organ pipe of radius r_2 and having same length 'L' resonate when excited' with a given tuning fork. Closed organ pipe resonates in its fundamental mode where as open organ pipe resonates in its first overtone, then

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