General Science - Physics MCQs
Physics Objective (Multiple Choice) General Knowledge & General Science Questions & Answers for SSC-CGL, UPPSC, UPSC, NDA, CDS and UPSC Civil Services Prelims Examinations.
91. Which of the following is correct?
92. What is the susceptibility of a diamagnetic material?
93. What do we call the atomic species of the same element differing in mass?
94. Which of these rays have the highest ionising power?
95. When is a p-n diode said to be forward biased?
96. What is a p-n diode said to be in reverse-bias?
97. Which of the following is NOT the criteria for material selection for a solar cell?
98. What happens to the resistance of a p-n junction diode when forward biased?
99. What is the output of an AND gate when both the inputs are 0?
100. What is the charge of a p-type semiconductor?