Saturday, 15 December 2018
Physics For Class X solved MCQ's From 10 years
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Physics 2013
Time: 30 minutes Max. Marks: 17
SECTION ‘A’ MULTIPLE CHOICE QUESTIONS
Choose correct answer for each from the given option
1. The book ‘Kitab-ul-Manazir’ is written by:(a) lbn al Haitham ✔️
(b) Al Beruni
(c) Yakoob Kindi
(d) Dr. Abdul Qadeer
2. 1 pico second = ________ second.
(a) 10-3
(b) 10-6
(c) 10-9
(d) 10-12 ✔️
3. The rate of change of velocity is known as:
(a) Displacement
(b) Acceleration✔️
(c) Uniform motion
(d) Speed
4. Newton's First Law of Motion gives the concept of:
(a) Energy
(b) Inertia✔️
(c) Momentum
(d) Force
5. Negative of a vector is that vector which is equal in magnitude, but:
(a) Same in direction
(b) Opposite in direction ✔️
(c) Perpendicular
(d) None of them
6. If the center of gravity of a body is lower than its point of support, then its equilibrium will be:
(a) Static
(b) unstable
(c) Neutral
(d) Stable✔️
7. The mass of the earth is:
(a) 6 x 1024 slugs
(b) 6 x 1024 g
(c) 6 x 1024 N
(d) 6 x 1024 kg✔️
8. The SI unit of energy is;
(a) Newton
(b) Joule✔️
(<) Kilogram
(d) Coulomb
9. It is a second kind of lever:
(a) Human arm
(b) Door✔️
(c) Scissors
(d) See-saw
10. Archimedes's principle is applied to determine:
(a) Specific heat
(b) Specific gravity✔️
(c) Specific resistance
(d) latent heat
11. The conversion of liquid into vapors at all temperatures is called:
(a) Boiling
(b) Melting
(c) Evaporation✔️
(d) Sublimation
12. Sound waves are:
(a) Transverse waves
(b) Radio waves
(c) Longitudinal waves ✔️
(d) Electromagnetic waves
13. For total internal reflection the angle of incidence must be _______ the critical angle:
(a) Greater than✔️
(b) Less than
(c) Equal to
(d) Half of
14. A ray of white light thrown onto a glass-prism cannot be:
(a) Deviated
(b) Dispersed
(c) Focused✔️
(d) Refracted
15. Three resistance of 3 are connected in Parallel. The total resistance will be:
(a) 3Ω
(b) 9Ω
(c) 1Ω ✔️
(d) 1/3Ω
16. To measure potential difference the voltmeter is always connected in the circuit in:
(a) Series
(b) Parallel✔️
(c) Anyway
(d) Parallel to Ammeter
17. The elements having atomic number greater 82 are called:
(a) Semiconductors
(b) Conductors
(c) Radioactive Elements✔️
(d) Insulators
2009
1- The name of the famous book of Al-beruni is QANOON-AL-MASOOD.2- The value of G is 6.67 x 10-7 N-m2 /Kg2.
3- The speed of a body in a given direction is called Velocity.
4- The unit of a charge is Coulomb.
5- The unit of current is Ampere.
6- Magnification p/q
7- The elements having mass number more than 82 are called Radioactive.
Thursday, 13 December 2018
Tuesday, 11 December 2018
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