An organ pipe `P_1` closed at one vibrating in its first overtone and another pipe `P_2`.
Channel: Doubtnut
Date: 2020-01-19

An organ pipe `P_1` closed at one vibrating in its first overtone and another pipe `P_2`. Open at both ends vibrating in third overtone are in resonance with a given tuning fork. The ratio of the length of `P_1` to that of `P_2` is