The following figure shows a logic gate circuit with two inputs A and B and the output Y. The voltage waveforms of A, B and Y are as given.
The logic gate is
A
NOR gate
B
OR gate
C
AND gate
D
NAND gate
2
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The magnetic moment of a diamagnetic action is
A
much greater than one
B
1
C
between zero and one
D
equal to zero
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Two parallel metal plates having charges +Q and $$-$$Q face each other at a certain distance between them. If the plates are now dipped in kerosene oil tank, the electric field between the plates will
A
become zero
B
increase
C
decrease
D
remain same
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
If cp and cv denote the specific heats (per unit mass of an ideal gas of molecular weight M, then