Question # 1

An ordinary glass gradually softness into a paste like state before it becomes a very viscous liquid which is possible at

Choose an answer

900^oC

600^oC

800^oC

100^oC

Which one has the least resistance.

Choose an answer

Galvanometer

Ammeter

Ohm meter

Volta meter

Eintein's Photoelectric equation is E_k= hf -∅ in this equation E₁, refers to:

Choose an answer

K.E of al the emited electrons

Mean K.E of emited electrons

Maximum K.E of emited electrons

Minimum K.E of emited electrons

For Holography we use

Choose an answer

X ray

Laser

gama rays

Beta rays

Induced emf in A.C. generator can be increased by

Choose an answer

Decreasing area of coil

Decreasing magnetic field

Increasing area of coil

Slowing down speed of coil

If an object moves with speed of light, its mass will be.

Choose an answer

Zero

Maximum

Minimum

infinity

The direction of induced current is always so as to oppose the change which causes the current, this is the statement of

Choose an answer

Lenz's law

Faraday's law

Ampere's law

Coulomb's law

Minority carriers in P-Types , substances are.

Choose an answer

Electrons

Protons

Holes

Neutrons

A positron is an anti particle of.

Choose an answer

Proton

Electron

Neutron

Photon

The unit of permiability of free space is:

Choose an answer

T.m/A

T.m²/A

T.m/A²

None of these

Drum of photocopier is made of.

Choose an answer

Copper

Aluminum

Nickel

Cobalt

Unit (S.I) of temperature coefficient of resistivity of a material is

Choose an answer

K

K^-1

^oC

K^-2

Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.

Choose an answer

Positively charged

Negatively charged

Electrically neutral

Positively and negatively charged

Potentiometer is used to.

Choose an answer

Compare emf of two cells

Detect internal resistance of cell

Measure P.D.

All of these

The total charge of any nucleus is:

Choose an answer

Ze

Z

Both a and b

None of above

Magnetic induction can be measured in units of.

Choose an answer

Tesla

Gauss

Weber/m2

All of the above

The potential difference across depletion region in case of Si is

Choose an answer

0.6 volt

0.9 volt

0.7 volt

0.2 volt

Which one is photo conductor.

Choose an answer

Copper

Selenium

Mercury

Aluminium

More Classes

Other Links

Physics ICS Part 2 Online MCQ's Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer