Identify the valid statements relevant to the given circuit at the instant when the key is closed.
: There will be no current through resistor R.
: There will be maximum current in the connecting wires.
: Potential difference between the capacitor plates A and B is minimum.
: Charge on the capacitor plates is minimum.
Choose the correct answer from the options given below:
The remainder when is divided by 7 is equal to:
Two plane polarized light waves combine at a certain point, whose "E" components are: Find the amplitude of the resultant wave.
In a resonance tube closed at one end. Resonance is obtained at lengths and . If , find the frequency of sound.
The dimensions of a physical quantity are similar to [Symbols have their usual meanings]
is a peptide which is hydrolyzed to 2 amino acids and . when reacted with HNO gives lactic acid. when heated gives a cyclic structure as below: