Bba Notes
PHYSICS Part - I
CHAPTER 1
1, In high energy physics scientist study: a, matter b, big particles c, elementary d, ions
2, Wave theory of light was presented by: a, Newton b, Maxwell c, Compton d, Huygens
3, Natural Radioactivity was disobeyed by Decree in. a, 1976. b, 1896. c, 1996. d, 1916.
4, X – rays were discovered by,
a, J.J. Thomson. b, Crooks. c, Lorenz. d, Roentgen.
5, The circumference of the earth was determined by,
a, Albernie. b, Al – Khawririmi. c, Omer Khayyam, d, Ibn – al – Haitiam.
6, The pioneers of physics are
a, Greeks b, Egyptians c, Babylonians d, Chinese
.
7, which one of the following is not a unit of length
a, Angstrom b, Micron
c, Radian
d, Light year
8, Which one of the following is not regarded as a fundamental quantity in physics
a, Length b, Mass c, Time
d, Weight
9, Zero is significant only if it
a, Lies to the left of a significant digit b, is between two digits c, is to the right of a significant digit d, is before the decimal point
10, A Second is defined as the duration of vibration of
a, Carbon atom
b, Cesium atom
c, Radium atom d, Nitrogen atom
11, The dimension of the following pair is not the same
a, work & energy b, work and torque c, Momentum & impulse
d, Mass & moment of inertia
10, The decimal system was introduced by
a, Greeks b, Egyptians c, Chinese
d, Indians
11, The unit of Plank’s constant is
a, Joule /sec
b, Joule x sec
c, Joule x m d, Joule / m
12, The error in measurement may occur due to
a, inexperience of a person b, The faulty apparatus c, Inappropriate method d, Due to all reasons in a, b and c
13, In any measurement the significant figures are
a, all accurately known and all doubtful digits b, only accurately known digits c, only doubtful digits d, all accurately know digits and the first doubtful digit
14, A
CHAPTER 1
1, In high energy physics scientist study: a, matter b, big particles c, elementary d, ions
2, Wave theory of light was presented by: a, Newton b, Maxwell c, Compton d, Huygens
3, Natural Radioactivity was disobeyed by Decree in. a, 1976. b, 1896. c, 1996. d, 1916.
4, X – rays were discovered by,
a, J.J. Thomson. b, Crooks. c, Lorenz. d, Roentgen.
5, The circumference of the earth was determined by,
a, Albernie. b, Al – Khawririmi. c, Omer Khayyam, d, Ibn – al – Haitiam.
6, The pioneers of physics are
a, Greeks b, Egyptians c, Babylonians d, Chinese
.
7, which one of the following is not a unit of length
a, Angstrom b, Micron
c, Radian
d, Light year
8, Which one of the following is not regarded as a fundamental quantity in physics
a, Length b, Mass c, Time
d, Weight
9, Zero is significant only if it
a, Lies to the left of a significant digit b, is between two digits c, is to the right of a significant digit d, is before the decimal point
10, A Second is defined as the duration of vibration of
a, Carbon atom
b, Cesium atom
c, Radium atom d, Nitrogen atom
11, The dimension of the following pair is not the same
a, work & energy b, work and torque c, Momentum & impulse
d, Mass & moment of inertia
10, The decimal system was introduced by
a, Greeks b, Egyptians c, Chinese
d, Indians
11, The unit of Plank’s constant is
a, Joule /sec
b, Joule x sec
c, Joule x m d, Joule / m
12, The error in measurement may occur due to
a, inexperience of a person b, The faulty apparatus c, Inappropriate method d, Due to all reasons in a, b and c
13, In any measurement the significant figures are
a, all accurately known and all doubtful digits b, only accurately known digits c, only doubtful digits d, all accurately know digits and the first doubtful digit
14, A