Question # 1

What is the resistance of carbon resistor which has band brown black brown.

Choose an answer

100 Ohm

1000 Ohm

10 Ohm

1.0 Ohm

Which device is used as a rectifier?

Choose an answer

Capacitor

Transistor

Diode

Transformer

Platinum wire becomes white at a temperature of.

Choose an answer

1600^oC

1300^oC

1100^oC

900^oC

The potential barrier for silicon is.

Choose an answer

0.7 V

0.5 V

0.3 V

0.9 V

Charge on an electron was determined by

Choose an answer

Ampere

Millikan

Maxwell

Bohr

After curie temperature.

Choose an answer

Ferromagnetic

Paramagnetic

Magnetic

Diamagnetic

In the capacitive circuit of A.C. quantity when q= 0 the slope of q-t curve is.

Choose an answer

Maximum

Minimum

Zero

Negative

In three phase A.C supply coils are inclined at an angle of.

Choose an answer

0^o

90^o

120^o

80^o

When platinum is it becomes orange at

Choose an answer

500^oC

900^oC

1100^oC

1300^oC

There is regular arrangement of molecules in:

Choose an answer

Amorphous solids

Crystalline solids

Both a and b

None of above

Laser is a beam of light which is

Choose an answer

Monochromatic

Coherent

Unidirectional

All of these

___ is correct relation.

Choose an answer

IT = 10^-4G

IT = 10⁴ G

IT = 10² G

IT = 10^-2 G

The place for soring the nuclear waste is

Choose an answer

Ocean

Damping in earth

Damping in desert

Bottom of old salt mines

Max planck received noble prize in:

Choose an answer

1927

1932

1918

1914

Insulators have:

Choose an answer

An empty conduction band

Al full valence band

A large energy gap

All of above

An A.C. voltmeter reads 220 V, its peak value will be

Choose an answer

225 V

240 V

311.12 V

300 V

For non-ohmic devices, the graph between V and I is

Choose an answer

Not a straight line

A straight line

A curve

All of above

The uncertainty principle was given by

Choose an answer

De-Broglie

Heisenberg

Einstein

Max Planck

More Classes

Other Links

Physics FSC 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