Question
In the experiment for the determination of the speed of sound in air using the resonance column method, the length of the air column that resonates in the fundamental mode with a tuning fork is 0.1 m. When this length is changed to 0.35 m, the same tuning fork resonates with the first overtone. The end correction is
- 0.012 m
- 0.025 m
- 0.05 m
- 0.024 m
The correct answer is: 0.025 m
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Statement-2 : If two waves of amplitudes a1 and a2 superpose, the maximum amplitude of the resultant wave = a1 + a2
Statement-1 : Two sound waves of equal intensity I produced beats. The maximum intensity of sound produced in beats is 4I
Statement-2 : If two waves of amplitudes a1 and a2 superpose, the maximum amplitude of the resultant wave = a1 + a2
Statement – 1: Two tuning forks having frequency 410 Hz and 524 Hz are kept close and made to vibrate. Beats will not be heard
Statement – 2 : Sound waves superimpose only when the frequencies of superposing waves are equal or nearly equal
Statement – 1: Two tuning forks having frequency 410 Hz and 524 Hz are kept close and made to vibrate. Beats will not be heard
Statement – 2 : Sound waves superimpose only when the frequencies of superposing waves are equal or nearly equal
Statement – 1: In case of beats, intensity of sound at some positions in space remains maximum and at others, it remains minimum
Statement – 2: Beat are formed due to superposition of sound waves of unequal frequencies
Statement – 1: In case of beats, intensity of sound at some positions in space remains maximum and at others, it remains minimum
Statement – 2: Beat are formed due to superposition of sound waves of unequal frequencies
STATEMENT – 1 : In the case of stationary wave, a person hear a loud sound at the nodes as compared to the antinodes. Because
STATEMENT – 2 : In a stationary wave all the particles of the medium vibrate in phase
STATEMENT – 1 : In the case of stationary wave, a person hear a loud sound at the nodes as compared to the antinodes. Because
STATEMENT – 2 : In a stationary wave all the particles of the medium vibrate in phase
STATEMENT – 1 : When standing waves are produced in a closed organ pipe, the pressure at the closed end is a constant. Because
STATEMENT – 2 : The closed end corresponds to a node and hence the pressure is constant
STATEMENT – 1 : When standing waves are produced in a closed organ pipe, the pressure at the closed end is a constant. Because
STATEMENT – 2 : The closed end corresponds to a node and hence the pressure is constant
STATEMENT – 1 : Soldiers are asked to break steps while crossing the bridge to avoid resonance situation. Because
STATEMENT – 2 : When frequency of two oscillating system are equal, their amplitude of vibration become very high
STATEMENT – 1 : Soldiers are asked to break steps while crossing the bridge to avoid resonance situation. Because
STATEMENT – 2 : When frequency of two oscillating system are equal, their amplitude of vibration become very high
