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

Physics is the branch of science which observes

the nature represents it ___ and conclude

with the experiment.

• Visually

• mathematically

• Verbally

• Biologically

Physics basically deals with the behavior and structure

of ___ and the energy that derives the matter.

• nucleus

• atom

• matter

• heat

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.

• energy

• matter

• motion

• density

Physics is

one of the most fundamental scientific disciplines, and

its main goal is to understand how the ___

behaves.

• earth

• animal

• man

• universe

It is a matter of fact that Physics can be

considered as the ___ of all sciences.

• father

• mother

• sister

• brother

Physicist are categorized into ___ categories.

• one

• two

• three

• four

those who

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

mathematical approach are known as ___

• experimental physicist

• theoretical

  physicist

those who are more interested to test those

theories with experiments are known as ___

• theoretical physicist

• experimental

  physicists.

This branch of physics is mainly concerned with

the laws of motion and gravitation.

• Optics

• Geo Physics

• Mechanics

• Particle physics

This branch of physics deals with heat and

temperature and their relation to energy and work.

• Mechanics

• Electricity

• Optics

• Thermodynamics