1 |
Electricity and Magnetism are |
Two aspects of same force
Completely opposite
Both A and B
None of these
|
2 |
Electric current |
Flows from a higher potential to lower potential
It caused flow of electrons
Both A and B
None of these
|
3 |
Matter and Energy |
Can be converted from one to the other
When taken together converted in all processes in a closed system
Both A and B
None of these
|
4 |
A material with high elasticity |
Does not return to its original shape upon being stretched and the released
Return as close as possible to its original shape upon being stretched and then released
Can be stretched to infinite
None of these
|
5 |
The efficiency of a machine is |
Always grater then 100%
Always less then 100%
Always 100%
None of these
|
6 |
The average air pressure at sea level is |
201.225 kPa
101.325 kPa
103.525 kPa
None of these
|
7 |
Seasons are generated by |
The movement of sun around comes of the milky way
The movement of the earth around the sun
Relativistic quantum
None of these
|
8 |
Tides are generated by |
The movement of ships in the oceans
The gravitational effect of moon and sun on our earth
The movement of the earth around the sun
None of these
|
9 |
How long our earth takes to run about it axis |
One hour
23 hour
24 hour
None of these
|
10 |
Which of the following is the correct ordering of the inner plants according to their proximity of the sun? |
Jupiter,Saturn,Uranus,Neptune
Phobos,Deimos,Europe,Tias
Mercury,venus,earth,Mars
None of these
|
11 |
The sun produce most of its energy by |
Nuclear fusion which involves converting" H" to "He"
Nuclear fission involving the burning of uranium and palladium
None of these
Nuclear fission involving the combining of uranium and palladium
|
12 |
Science attempts to |
Explain how the universe works by discovering the laws regulating everything around us
use discovered laws to engineer new devices
Both A and B
None of these
|
13 |
The proliferation of education and dissemination of knowledge in the last two centuries has led to a faith in science that |
Causes human being to turn on other human beings
Is the main cause of poverty and way?
Leads to oppression of education
None of these
|
14 |
Our sun is classified as |
A blue giant
A yellow dwarf
Supernova
None of these
|
15 |
A Light year is |
A year devoid heavy rain fall
The time taken by light to be generated and propagated from the center of the sun to our earth
The distance covered by light of our solar years
None the these
|
16 |
Sir Isaac Newton and Gottfried Leibniz working independently in the 17th century laid the foundation of classical physics and are known as fathers of |
Astrology
Relativistic theory
Integral and differential calculus
None of these
|
17 |
A Physical mathematical or logical representation of a natural phenomenon is called |
Phenomenal
A Scientific model
A theoretical postulate
None of these
|
18 |
Ibn Khaldun's Muqaddimah is regarded by means as |
The first work dealing with a philosophy of history
A Minor footnote in his writings
A Well documented tale of his trial
None of these
|
19 |
Ibn Zuhr the author of al Taisir is known as |
The father of experimental surgery
The founder of Calculus
A Biographer of provincial governors
None of these
|
20 |
Galileo Galilei was persecuted by the Catholic Church for suspicion of holding the view that |
Object of different masses fell at the same velocity
The sun revolves around the moon
The earth was probably not the centre of the universe
None of these
|