Difference between BJT and FET transistors BJT It stands for Bipolar Junction Transistors. BJT type of transistor uses both majority and minority charge carriers . The main function of Bipolar junction transistor is to amplify current. Bipolar transistors can be used as switches and amplifiers .A bipolar junction transistor consists of two p-n junctions. Classified… Read More »
Difference between Internet marketing and Traditional Marketing Traditional marketing: Traditional marketing refers to the conventional methods of marketing used ever since the concept of advertisements or marketing came into existence. This primarily includes the following modes for brand promotion: Flyers Newspaper Radio Television Billboard advertising along roads and highways Magazine ads Internet (Digital) marketing: Digital… Read More »
Difference between Raster Scan Display and Random Scan Display Raster Scan Display In raster scan display the electron beam scans the entire surface of CRT, one row at a time. It starts from the top left corner of the screen then moves horizontally from left to right. It then jump to left side of screen… Read More »
Difference between Cryptocurrency and NFT’s Cryptocurrency Cryptocurrency are digital assets created using computer networking software that enables secure trading and ownership. It is a digital payment system that doesn’t rely on banks to verify transactions. Cryptocurrencies run on a distributed public ledger called blockchain, a record of all transactions updated and held by currency holders.… Read More »
Difference between Prokaryotes and Eukaryotes Cells Prokaryotic Cells These organisms have primitive and incomplete cells. Thus, they contain prokaryotic cells in their body structure. Prokaryotic cells have all three basic structures of a typical cell but lack nuclear membranes around their genetic substances (DNA). Nuclear material of a prokaryotic cell consists of a single chromosome… Read More »
Difference between Valence band and Conduction band Valence band The electrons in the outermost orbit of an atom are known as valence electrons .The band that contains the valence electrons, called valence band. This band may be completely or partially filled . The electrons in the valence band do not conduct the electricity. Conduction band … Read More »
Difference between NPN and PNP transistors NPN Transistors A transistor with one p- type semiconductor that is doped from both sides by two n-type semiconductors is called NPN transistors. In NPN transistors current flows current flows from collector terminal to emitter terminal. Electrons are the majority charge carriers in NPN transistors. It amplifies the weak signal… Read More »
Difference between Conductors and Insulators Conductors The material or substances which allow the flow of electric charges them easily , when placed in an external electrostatic field are called conductors. This property of conductors that allow them to conduct electricity is known as conductivity. Examples : Silver , Copper , Iron , Mercury , Earth ,… Read More »
Light Microscope Difference between Compound (Light) and Electron Microscope: The simple student’s microscope which is often used in schools is called compound microscope. In these microscopes many lenses combined together and their magnification power range from 300 to 1500 times. These microscopes use light (generally sunlight) to illuminate the object, so these compound microscopes called light… Read More »
Difference between Unicellular organisms and Multicellular organisms: Present-day cells share common fundamental properties. For instance, all cells employ DNA as their genetic material, surrounded by a plasma membrane, and use the same basic mechanisms for energy metabolism. On the other hand, present-day cells have evolved a variety of different life-styles. Many organisms, such as bacteria… Read More »