Question # 1

Typographical errors in BASIC statements are:

Choose an answer

Runtime errors

Logical Errors

Syntax errors

Execution errros

The unit of frequency is:

Choose an answer

Heartz

Vibration per second

Cycle per second

all a, b, c

One byte is equal to:

Choose an answer

7 bits

5 bits

8 bits

9 bits

Which of the following is a method of energy transfer:

Choose an answer

Conduction

Radiation

Wave motion

All of these

How many possible solutions are there for a prblem?

Choose an answer

One

Two

Three

Multiple

If the length of a simple pendulum is halved its time period will become:

Choose an answer

T/2

T = T/√2

√2T

2T

The speed of waves can be calculated by:

Choose an answer

Vt

d x t

f λ

Tf

The relation between v,f andλ of a wave is:

Choose an answer

vf=λ

fλ = v

vλ =f

v=λ/f

BASIC is a:

Choose an answer

High level language

Low level language

Assembly language

Machine Language

Shock absorbers in automobiles are one practical application of:

Choose an answer

SHM

Random motion

Damped motion

None of these

The S.I unit of Spring constant is:

Choose an answer

Nm

N

Nm-1

Ns

If the mass of the bob of a pendulum is increased by a factor of 3. The period of the pendulum's motion will:

Choose an answer

Be increased by a factor 2

Remain the same

Be decreased by a factor of 2

Be decresaed by a facro of 4

Which of the following is an example of simple harmonic motion:

Choose an answer

Motion of a simple pendulum

The motion of ceiling fan

The spinning of the earth on its axis

A bouncing ball on a floor

Diffraction of wave can be observed clearly only when the size of slit or obstacle is nearly__________ to the wavelength of the wave:

Choose an answer

Two times

Equal

Four times

None of these

During S.H.M acceleration of the body is maximum at:

Choose an answer

Mean position

Extreme positions

Between mean & Extereme

None of these

Which of the following devices can be used to produce both a transverse and longitudinal waves:

Choose an answer

A string

A ripple tank

A helical spring (slinky)

A tuning fork

More Classes

Other Links

10th Class General Science Unit 6 Electricity in Everyday Life 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

Choose an answer