Application of Physics (Applied Physics)

In our routine life we all are use Physics rules in different fields. Application of physics mean that how and where can use or apply the physics laws. In daily life use of electricity and other electric appliances. Physics has many Applications, mostly in engineering and also in Chemistry ,Biology and in Computer sciences.  
Physics explain to us how remove heat of a Car Engine. Why white and shiny roof make cool inside the house? why do not put the metals in ovens?
Shape and structure of Molecules and Atoms deals with interaction between them. 

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TouchpadFX

 Do Super-Cool Digital DJ Tricks By Using Your Laptop's Touchpad Like a Real MIDI Controller

You Were Ever Thinking That Something Cool Was Missing From Your DJ Mix .It runs in the background and it's continuously watching when and where you are touching the touchpad. When you touch the pad, it sends a "message" to your DJ software to execute a command. For example, such a typical command is to activate an effect or activate looping, but you can also simulate pressing buttons, moving faders or turning knobs of your DJ software - simply just by touching the touchpad.

"But I can make effects and loops with my own DJ controller too!" - you might think. Yes, you're right, but TouchpadFX allows you to start and stop multiple effects and change their parameters at the same time using only one hand (actually, one finger), and this is the difference between a regular DJ controller and TouchpadFX. It gives you a secret weapon into your hands - and a lot of new possibilities

The Features

1. Activate effects and loops with a touch, deactivate them by lifting your finger.
2. X-Y pad to control two faders or knobs at the same time
3. Use up to 9 different configurations 
4. Hold mode 
5. Multi configurations   
6. Change the minimum and maximum values of the assigned knobs / faders 
7. Pre-made settings for Virtual DJ, Traktor, Serato DJ and Mixmeister Cross                                                                     Order Here                                                                                                 

Click Here!

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File Processing System

File processing system is the first computer-based approach to handle business application. In past many organization store data in files on magnetic tape or disk for future need or for modification if required.

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What is Information?

When data processed in meaningful form is called information. information is useful form of data. It is the output of a computer. It is used frequently. It is also important for decision making.

Why we need information?

• Knowledge derived from study, experience , or instruction.
• Communication of intelligence.
• Information is any kind of knowledge that is exchangeable amongst people, about things, facts, concepts, etc., in some context.
• Information is interpreted data

Detail Example of information: Some candidates want to take admission so they will fill an admission form containing data about their selves. When this data is organized and arranged by eligibility criteria and admission rules a merit list will be formulated. This merit list is in the form of information of certain students which are eligible for admission. Data Name: Ali, Ayesha, Ahmad, Munir Marks:10,5,2,8 Condition or Restriction for eligibility: Merit calculation If marks >=5 candidate is eligible After Process                 INFORMATION                       Merit List                    Sr No Name Marks 1 Ali 10 2 Ayesha 05 3 Munir 08

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What is Data? Data

A collection of  Raw (facts, figures, events and transactions) are called data. Raw mean unprocessed for of information. Data may be consist of letters, numbers, graphics, audio ,video, symbols and any thing which collected for some purposes. Data collected from different sources.

Example of sources or purposes.

·         Researchers who conduct market research survey might ask member of the public to complete questionnaires about a product or a service. These completed questionnaires are data.

        Some candidates want to take admission in university they will fill admission forms.

Above all are unprocessed and unprepared which is needed to process and work more.

Why we need Data?

·         Facts, statistics used for reference or analysis.

• Numbers, characters, symbols, images etc., which can be processed by a computer.
• Data must be interpreted, by a human or machine, to derive meaning
• Data is a representation of information

 

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What is An Operating System? (OS)

OS stand for Operating System. An operating system is a program which provide a interface between the user of a computer and the computer hardware., and makes a computer for useable.
A computer system has many hardware and software resources. Operating system acts as the manager of these resources.                                               
Operating system is a resource manager who manages the hardware and software resources. A computer hardware not solve problems itself. Operating system control hardware and software by a
small chip called CPU. 
Simply OS is a Important part of a computer. Without OS a computer is a scrap only. OS programing is difficult from others programing. It require deep knowledge of hardware. OS programing more complex and provide a foundation for preparing application programs.
Some components of OS are following. Which discussed Later in Other Posts.

• Hardware: It include memory , CPU, ALU, Storage devices, Input devices , output devices and peripheral devices etc. 
• System Programs: System Programs include ,OS, Utilities, loaders, Editors and compilers etc.
• Application Programs: Database, Business Apps, Text Processor and many others are included.
• Users: Peoples and other related computers etc.

 

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