When an air column is set into vibrations, the distance b...
When an air column is set into vibrations, the distance between two consecutive nodes of the resultant wave is
one quarter of the wavelength
half of the wavelength
the wavelength
twice the wavelength
Correct answer is B
No explanation has been provided for this answer.
The eclipse of the moon occurs when? ...
Which of the following is used to measure relative humidity? ...
The sound heard by a person after the reflection of the sound generated by him is called ...
Arrange the following radiations in order of increasing ionization of air. I. Alpha Il. Gamma IIl...