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 these is used to accelerate charged particles or ions to high energies?
92. What do we call the energy which should be supplied to the nucleus to break it up into its constituent particles?
93. What do we call the phenomenon of spontaneous disintegration of the nucleus of an atom?
94. Which of the following is correct?
95. What is meant by Atomic number of an atom?
96. Which of the following is a commonly used moderator in a Nuclear reactor?
97. When is a p-n diode said to be forward biased?
98. Which of these are called as Universal logic gates?
99. What is the output of an AND gate when both the inputs are 0?
100. Which of these is used as a material for making semiconductor devices?