PPSC Physics Full Book With Answers

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PPSC Physics Full Book

Sr. # Questions Answers Choice
1 The special theory of relativity was presented in 1905 by Young Planck Schrodinger Einstein
2 Prof. Abdul Salam was awarded Novel prize in 1970 1972 1979 1983
3 Who was the most outstanding theoretical physicist. Daniel Maxwell Ampere Young
4 Wave mechanics was introduced by G.P. Thomson De-Broglie Heisenberg Max Planck
5 Who proposed the temperature equalization mechanism of a body by thermal radiations with that of its surroundings. Pierre Provost Robert Brown Albert Einstein Issac Newton
6 Who explained Browian movement quantitatively. Issac Newton albert Einstein James Maxewll Robert Brown
7 Who proposed the thermodynamic scale of temperature. Saadi carnot Lord Kelvin Sir james dewar Gabriei fahrenheit
8 who gave the law of equipartition. Maxwell Carnot Claussius Boltzmann
9 Which italian inventor is credited with describing and sketching the first ideas for contact lens in 1508 Galileo Leonardo da vinci roger Bacon Hans Lipperahey
10 Who is generally credited with the invention of first optical microscope. Hans Lippershery Glavanni faber Galileo issac Newton
11 Electromagnetic wave theory was proposed by Maxwell Hertz Fizeace Huygen
12 Which Muslim Scientist is regarded as father of optics. Ibn al Haithem Al khawarizmi Nasir al Din Al tusi Ibn Musa al khawarzmi
13 The three law of motion first published in 1687 by Sir Issac Newton in his work. Method of Fluxions Optics Principal Mathematica Arithmetic Universalism
14 The first book of physics was written by Maxwell Newton Aristotle Faraday
15 Some concept of static electricity were introduced by. Chinese Plato Thales Archimedes
16 When did an international committee agree on a set of definition of units. 1912 1956 1960 1986
17 The law of motion and gravitation were introduced by., Albert Einstein Issac Newton Galileo Archimedes
18 Which one of the following scientists got Noble prize due to his work of combining two basic forces of nature. Dr. Abdul Qadeer khan Dr. Abdul Salam Dr. Muhammad ishfaq Dr. Mubarak mund
19 Which of the following scientists is known for his exceptional work in the field of optics. Albert Einstein Issac Newton Ibn al Haithem Alberuni
20 Who wrote books on sound and music. Galileo Alkundi Alberuni Ibn al Haithem
21 The circumference of earth was measured by Alberuni Alkundi Ibn al haithem Issac Newton
22 who discovered taht mass and energy are forms of each other. Issac Newton Albert Einstein Galileo Khawarizmi
23 Who studied freely failing bodies using modern scientific method. Galileo Issac newton Abert Einstein Alkundi
24 Who studied the change in velocity with the help of geometry for the first time. Nicole Oresme Galileo Alberuni Ibn al haithem
25 Which circuit elements has two stable states and can be used to store information. Flip flop or latch Logic gate Oscillator Amplifier
26 An important property of an ideal power supply is. Infinite internal resistance Zero internal resistance Large output resistance Small output resistance
27 Choose the one which acts as single inverter. Common emitter common collector Common base Diode
28 An oscillator is basically an amplifier with loop gain Zero Less than unity More than unity Infinity
29 Why is a capacitor resistor combination used in oscillators in grid circuit. To generate oscillation To bias the grid automatically To amplify oscillations To sustain the oscillations.
30 Transistor stands for Transfer of resistance Transfer of current Transfer of power Transfer of voltage
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