Important Functions of Ocean

Ocean – A very deep and large sea which has saline water is called an ocean. The oceans cover at around 71 percent of the earth’s surface. In fact, the oceans constitute about 97 percent of the world’s water resources. The remaining 3 percent of the world’s water is in the form of ice in…

Solar cooker

Solar cooker – It is a device which is used to cook food by utilizing the energy radiated by the sun. Working of solar cooker – When the sun rays fall on the reflector, the reflector send them to the top of solar cooker in the form of a strong beam of sun-light. The sun…

What is Satellite

Satellite – A satellite is a celestial object which revolves around a planet in circular path or elliptical path. There are two types of satellite: – natural satellites and man-made satellites (or artificial satellites). An example of a natural satellite is a moon which revolves around the earth. Now days, the term satellite is used…

Advantages and disadvantages of Bluetooth

Bluetooth technology – Bluetooth is a wireless advanced technology which is used in exchanging data between several different electronic devices. By using this technology, the easy and quick connections between electronic devices can be possible. It is a specification (IEEE 802.15.1) which is used in low power radio communications to connect computers, phones and other…

Types of Information

Information – The word information is coming from Latin word ‘informare’ which means to build. It is a collection of data, which through processing has useful meaning for the purpose of decision making. Information is the most important resource of an organization. Information is expressed as the content of a message or through direct or…

What is the difference between telecommunication and communication?

Telecommunication – Telecommunication is the technology in which the transmission of messages, signals, writings, information or sounds of any nature through radio, optical, wire and many more electromagnetic systems. When the exchange of information takes place between members by the use of technology such as telephone and television  then the telecommunication occurs and transmitted electrically…

Social Media Marketing 2

Social Media Marketing – Social media marketing is  that type of internet marketing which involves making and sharing content by the use of social media such as Facebook, Instagram, WhatsApp, LinkedIn,and many more for promoting products or services. At present, the social media is very popular in the world. There are million users of various…