INTRODUCTION TO PHYSICS(TEST-3)

INTRODUCTION TO PHYSICS PHYSICS TEST-3 91. The special theory of relativity was published 1905 by  a)   Lorentz      b)   Schrodinger   c)   Einstein      d)   Max Plank
92. Which one of the following is not a fundamental unit?  a) Meter2      b) Meter   c) Kelvin    d) Ampere
93. The SI system of units comprises  a)   Three basic units     b)   Five basic units   c)   Six basic units     d)   Seven basic units
94. ML-1T0 is the dimensional representation of  a)   Weight density     b)   Linear mass density   c)   Volume mass density     d)   Surface density
95. Which of the following quantities have the same dimensions:   I)   Power  II)   Energy  III) Torque   a)   I and II      b)   I and III   c)   II and III      d)   I, II and III
96. Pinhole camera was invented by  a)   Al-Beruni      b)   Yaqoob Al-Kindi   c)   Ibn-Al-Haitham     d)   Al-Khwarizmi
97. Physics is one of the branches of  a)   Life sciences      b)   Physical sciences   c)   Biological sciences     d)   Social sciences
98. The famous mathematician and founder of Algebra was  a)   Al Kindi      b)   Al Khwarizmi   c)   Al Beruni      d)   Naseruddin Tusi
99. Zero is significant only if it  a)   Lies to the left of the significant digit   b)   Is between two digits   c)   Is to the right of a significant digit   d)   Is before the decimal point
100. A second is defined as the duration of vibration of  a)   Carbon atom      b)   Cesium atom   c)   Radium atom      d)   Nitrogen atom
101. Physics is a quantitative science based primarily on  a)   Definition      b)   Fundamental quantities   c)  Experiment and Measurement    d)  a collection of skills
102. The most basic branch “Mechanics” of physics deals with the  a)   Gravitational, electromagnetic and nuclear fields  b) Acoustics   c) Motion of particles under forces   d)   Optics
103. The nuclear physics is concerned with the study of the properties of _______  a)   Atoms      b)   Molecules   c)   Electrons      d)   Matter
104. It is concerned with the application of modern physics to the astronomical phenomena  a)   Astrophysics      b)   Plasma Physics   c)   Biophysics      d)   Electromagnetism
105. It is one of the oldest and most highly organized of all the present sciences  a)   Physics      b)   Chemistry   c)   Biology      d)   Astronomy
106. The progress of Muslims in the field of science is appreciable in the period  a)   3000 BC to 600 AD     b)   1500 AD to 1700 AD   c)   600 AD to 1500 AD    d) 1700 AD to 1890 AD
107. Which of the following periods is called the period of classical physics  a)   3000 BC to 600 AD     b)   1500 AD to 1700 AD   c) 600 AD to 1500 AD     d) 1700 AD to 1890 AD
108. Historical records show that the Ancient Babylonians and Egyptians as early as 3000 BC were  familiar with some of the fundamental principles of  a)   Mathematics      b)   Physics   c)   Chemistry      d)   Biology
109. The Muslim scientist who wrote a number of books on Algebra, Astronomy and Arithmetic was  a)   Abu Abdul Muhammad Ibn-Jabir-Al-Battani  b)  Ibn-Al-Haitham   c)   Jabir Bin Hayyan     d)   Al-Khwarizmi
110. From approximately 700 BC to 150 AD very definite advances in physics were made by the   a)   Arabs      b)   Egyptians   c)   Greeks      d)   Romans
111. Who established the fundamental ideas of modern celestial mechanics based upon observations?   a)   Kepler      b)   Galelio   c)   Gilbert       d)   Both a & b
112. Pythogoras added a lot in  a)   Mathematics      b)   Physics   c)   Botany      d)   Trigonometry
113. Who enriched the heritage of science with number and decimal system?  a)   Indians      b)   Chinese   c)   Arabs       d)   Egyptians
114. Who added precious knowledge of Astronomy to Science?  a)   Euclid      b)   Potolmey   c)   Thales      d)   Archimedes
115. Who improved upon the calculations of the orbits of the Moon and certain planets?  a)   Al-Beruni      b)   Abu Abdullah Muhammad Ibn Jabir Al-Battani   c)   Al-Khawrizimi     d)   Jabir Bin Hayyan
116. Omar Khayyam was expert in  a)   Physics      b)   Chemistry   c)   Mathematics      d)   None of the above
117. If length = 0.233m and width 0.178m, the most accurate area expressed in terms of significant  figures is  a)   0.0391m2      b)   0.041563 m2   c)   0.041474 m2      d)   0.041 m2
118. Physics can be defined as the study of  a)   Chemical properties of matter    b)   Physical properties of matter   c)   Relation between matter and energy   d)   Both b & c
119. Prior to 1900 AD physics comprised of   a)   Mechanics, Sound, Light, Heat, Magnetism and Electricity   b)   Sound, Light, Nuclear physics, heat, Plasma physics and Mechanics   c)   Astrophysics, light, heat, magnetism, electricity and sound   d)   All of these
120. Physics can be defined as a branch of science based on  a)   Observation and analysis of facts   b)   Experimental observation and quantitative measurement   c)   Mathematical calculation and interpretation  d)   Replication and verification of known facts CORRECT ANSWER Question Answers Question Answers Question Answers 91. C 101 C 111 D 92. A 102 C 112 B 93 D 103 A 113 A 94 B       104 A 114 B 95 C 105 A 115 B 96 C 106 C 116 C 97 D 107 D 117 C 98 B 108 B 118 D 99 B 109 D 119 A 100 B 110 C 120 B