Question # 1

If we increasing angle of incidence then at a particular angle incidence the angel of refraction is.

Choose an answer

45 ^o

60 ^o

30 ^o

90 ^o

The deficiency of elctrons in outermost shell of silicon atom is called.

Choose an answer

Valent shell hole

Doping

Hole

None of these

Total production capacity of Karachi nuclear power plant:

Choose an answer

137 megawatt

173 megawatt

100 megawatt

110 megawatt

The number of hydrogen isotopes;

Choose an answer

3

2

8

10

Cause of air pollution is.

Choose an answer

Carbon Monoxide

Sulphur di oxide

Nitrogen oxide

All of them

Word"Computer" is derive from.

Choose an answer

Machine

Calculator

Compute

All of these

Which element is used to make LED?

Choose an answer

Aluminum

Calcium

sodium

Arsenic

in binary system. 37 is written as.

Choose an answer

101101

100101

110011

101011

When a ray of light passes from a denser to a rare medium it;

Choose an answer

bends away form the normal to the interface

bends towards the normal

does no bend

non of the above

The instrument that measures current is called.

Choose an answer

Voltmeter

Circuit breaker

Ammeter

Switch

SUPARCO established on earth in.

Choose an answer

1998

1959

1961

1995

The production of electricity from tides of water is called:

Choose an answer

Wind power

Thermal power

Tidal power

Nuclear power

Multi-meter is also called.

Choose an answer

EVO

OVE

AVO

V0A

The substances through which current can pass easily are called:

Choose an answer

conductors

insulators

Semi - conductors

Non - Electrolytes

The country, whihc launched its artificial satellite into space for the first time is.

Choose an answer

America

France

Russia

Pakistan

More Classes

Other Links

10th Class General Science English Medium KPK Boards Online Mcqs 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