300.0°
48.6°
60.0°
75.5°
105.0 °
Correct answer is B
No explanation has been provided for this answer.
The resultant of two forces P and Q is least when the angle between them is
0°
45°
60°
90°
180°
Correct answer is E
No explanation has been provided for this answer.
If the distance between the plates of a parallel plate capacitor is decreased, its capacitance
becomes zero
decreases
increases
is halved
remains the same
Correct answer is C
No explanation has been provided for this answer.
9.766 × 10-4
1.736 ×10-3
1.953 ×10-3
3.472 × 10-3
3.906 x 10-3
Correct answer is C
No explanation has been provided for this answer.
Which of the following is used as a depolarizer in a Denial cell?
Ammonium chloride
Copper (II) tetra Oxo sulphate (VI) solution
Manganese (IV) oxide
Tetraoxosulphate (VI) acid
Water
Correct answer is B
No explanation has been provided for this answer.