There are some branches of Physics, under which we study the combined concepts of Physics and other branches of science.
1. Astrophysics :
It deals with the branch of knowledge of heavenly bodies and interaction between matter and energy in space.
2. Geophysics :
The study of the internal structure of the Earth and its activities like seismography is called Geophysics.
3. Biophysics :
The study of Biological Sciences on the basic principles of Physics is called Biophysics.
The almighty Allah urges the Muslims in the Holy quran to studt nature and to benefit from scientific knowledge.
There are large number of verses in the Holy Quran in which Allah says.
1) "Say (Unto them, O Muhammad,peace be upon him):Are those who know equal with those who know not? (Al-Zumar,Verse9)
2) "Hast thou not seen how Allah hath sent down water from the sky and hath caused it to penetrate the Earth as water springs, and afterwards thereby produceth crops of divers hues;
and afterward they wither and thou seest them turn yellow; then He maketh them chaff. Lo!herein verily is a reminder for men of understanding." (Al-zumar.verse21)
3) "Your Allah is one Allah;there is no God but him, the beneficent, the Merciful. Lo!in the creation of the heavens and the Earth, and the difference of night and day,and the ships which run upon the sea with that which is of use to men, and the water which Allah sendeth down from the sky,thereby revivingthe Earth after its death and dispersing all kinds of beasts therein,and(in )the ordinance of the winds,and the clouds obedient between heaven and Earth:are signs (of Allah's sovereignty)for people who have sense."(Al-Baqarah,verse 163,164)
Physics is that branch of science which
deals with the study of properties of matter,
energy and their mutual relationship.
In Physics we find answers to questions as to
why the Sun always rises in the East and sets in the Wests?
How do motorcar move?
How does an aeroplane fly in the sky?
Why do land and see breeze blow in the coastal areas?
How sound is produced when we speak?
How our image is seen in a mirror?
How room is lighted by just pushing an elctric switch?
Study of motion of bodies under action of forces.
The shortest distance between two points.
Such quantity, which is expressed with reference to base quantities.
When two equal and unlike parallel forces act at different points of a body, then they constitute a couple.
Transfer of heat due to the movement of molecules from one place to the other.
Transfer of heat due to interaction of electrons or molecules.
Such vectors when added give the resultant vector.
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