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 graphite rods surrounding the uranium fuel rods in a nuclear reactor, are used to ...
What is the value of R when G shows no deflection in the circuit illustrated above? ...
Two capacitors, each of capacitance 2\(\mu\)F are connected in parallel. If the p.d across them...
A temperature 20°C is the same as...
A cell of internal resistance 2 π supplies current to a 6 π resistor. The efficiency of the ce...