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1.1 Introduction to Physics (New Physics grade 9- Sindhi board)"

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Physics is the branch of science which observes

the nature represents it ___ and conclude

with the experiment.

a)

Visually

b)

mathematically

c)

Verbally

d)

Biologically

2.

Physics basically deals with the behavior and structure

of ___ and the energy that derives the matter.

a)

nucleus

b)

atom

c)

matter

d)

heat

3.

Physics is the branch of natural science that studies

matter, its motion, its behavior through space and time

and the related entities of ___ and force.

a)

energy

b)

matter

c)

motion

d)

density

4.

Physics is

one of the most fundamental scientific disciplines, and

its main goal is to understand how the ___

behaves.

a)

earth

b)

animal

c)

man

d)

universe

5.

It is a matter of fact that Physics can be

considered as the ___ of all sciences.

a)

father

b)

mother

c)

sister

d)

brother

6.

Physicist are categorized into ___ categories.

a)

one

b)

two

c)

three

d)

four

7.

those who

observe the nature solve its mysteries with available and missing information, present their theories with

mathematical approach are known as ___

a)

experimental physicist

b)

theoretical

physicist

8.

those who are more interested to test those

theories with experiments are known as ___

a)

theoretical physicist

b)

experimental

physicists.

9.

This branch of physics is mainly concerned with

the laws of motion and gravitation.

a)

Optics

b)

Geo Physics

c)

Mechanics

d)

Particle physics

10.

This branch of physics deals with heat and

temperature and their relation to energy and work.

a)

Mechanics

b)

Electricity

c)

Optics

d)

Thermodynamics

11.

It is the study of properties of charges in

rest and motion

a)

Mechanics

b)

Electricity

c)

Thermodynamics

d)

Sound

12.

It is the study of magnetic properties

of materials

a)

Mechanics

b)

Thermodynamics

c)

Magnetism

d)

Atomic physics

13.

It deals with the composition

structure and properties of the atom

a)

Nuclear physics

b)

Atomic physics

c)

Astro physics

14.

Optics studies physical aspects of ___ and its

properties with the help of optical instruments.

a)

sound

b)

heat

c)

light

d)

wave

15.

It is the study of production, properties

and applications of sound waves.

a)

thermodynamics

b)

mechanics

c)

optics

d)

Sound

16.

It deals with the constituents,

structure, behavior and interactions of atomic nuclei.

a)

Atomic physics

b)

Nuclear physics

c)

Astro physics

17.

___ studies the elementary

constituents of matter and radiation, and the

interactions between them.

a)

Nuclear physics

b)

Particle Physics

c)

Atomic physics

18.

The study of celestial objects with the help of

___ of physics is known as ___.

a)

laws/Astrophysics

b)

rules/Astrophysics

c)

laws/ Plasmaphysics

d)

rules/ Atomicphysics

19.

The study of ___ state of mater and its

properties is known as Plasma Physics.

a)

Iodized

b)

ionized

c)

realized

20.

The study of ________is known

as Geo physics.

a)

internal structure of universe

b)

outer structure of earth

c)

internal structure of earth

d)

outer structure of universe

21.

Physics Derived from

A n c i e n t G r e e k

‘___’ meaning

‘knowledge of nature’

a)

Physcos

b)

physicos

c)

physicis

22.

The ability to do work is

a)

motion

b)

energy

c)

matter

d)

atom

23.

Anything that has ___ and occupies some space is called matter.

a)

mass

b)

volume

c)

energy

d)

potential

24.

Physics is the branch of science which deals with

studies of matter its composition, properties, and

interaction with ___.

a)

heat

b)

energy

c)

atom

d)

light

25.

The branches of Physics are not classified on the basis of

different areas of study with different approaches.

a)

True

b)

False