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What is thermometry?

Thermometry The branch of heat relating to the measurement of the temperature of a body is called thermometry. The thermometer is an instrument used to measure the temperature of a body. The essential requisites of a thermometer are given as under:  1) Construction, 2) Calibration, and 3) Sensitiveness. For the construction of a thermometer, the proper choice of a substance, whose physical property varies uniformly with rising in temperature, is essential. 1) Construction The physical property of a substance plays an important role in the construction of a thermometer. In a mercury thermometer, the principle of expansion of mercury with rising temperature is used. The platinum resistance thermometer is based on the principle of the change in resistance with a change in temperature. The gas thermometer is based on the principle of change in volume or pressure with a change in temperature. 2) Calibration  When a thermometer is constructed, it should be properly calibrated. The standa

What is zooming?

What is zooming? In graphical user interfaces, zooming means make a window larger. Typically, there is a zoom box in one corner of the window. When you select the zoom box the first time, the system expands the window to fill the entire screen. (This is sometimes called maximizing.) When you select it again, the window shrinks to its original size. You May Like What is zoom? Affect vs Effect What do you understand by phosphorylation? What do you understand by anaerobic respiration? What is fein? What is FEIN? What is EIN? What is a blue alert? What is ready made software? What is perm press wash?

What is zoom?

What is zoom? When referring to an image or graphic, zoom is a term used to describe a function of focusing on a section of the image and increasing its overall size, allowing the user to manipulate or view that section in greater detail. In the image to the right, is an example of an image that has been zoomed into at 1600%. You May Like What is zoom? Affect vs Effect What do you understand by phosphorylation? What do you understand by anaerobic respiration? What is fein? What is FEIN? What is EIN? What is a blue alert? What is ready made software? What is perm press wash?

The Importance of Information and Communication Technology

The Importance of Information and Communication Technology Questions and Answers: What is Computer? Ans: Computer is an electronic calculation device. What is internet? Ans: Internet is the network of networks. Hence, internet can be said to be the short form of International Network. What is modem? Ans: Modem is a device which transforms digital sign to analog sign (Modulation process) and alanog sign to digital sign (Demodulation process). Modem is the short form of Modulator and demodulator. What is E-mail? Ans: E-mail is an electric mail which is composed of sevral letters and anyone from any place of the world can communicate through E-mail. What is Robot? Ans: A robot is an electronic machine with artificial intelligence and it can run by itself or by a remote controller. What do you mean by 'Broadcast'? Ans: Broadcast is a one-way communication system where a person or any organization can communicate with many people or organizations. What are two-way commun

Information and Communication Technology

Information and Communication Technology Questions and Answer What is Global Village? 'Global Village' is an idea which has brought all the countries of the world under a single digital village, connected by electronic information and communication technology. What is Information and Communication Technology? Information technology is information systems related to technology. What is Virtual Reality? The definition of virtual reality comes naturally from the definitions for both 'virtual' and 'reality. The definition of 'virtual' is near and reality is what we experience as human beings. So, the term 'virtual reality basically means 'near-reality. This could of course mean anything but it usually refers to a specific type of reality emulation. Virtual reality is simulation via computer technology. What is Artificial Intelligence? Artificial intelligence (AI) is the simulation of human intelligence processes by machines, especially computer syste

Programming Language Questions and Answer

Programming Language Questions and Answer What is a Program? Ans: Instruction set that a computer can understand. What is an Algorithm? Ans: Solving a specific problem in a logical and sequential way. What is a Flow chart? Ans: A diagram base process that solves a specific problem with some special symbol. What is a C program? Ans: A high-level and general-purpose programing language. What is Data type? Ans: An extensive system used for declaring variables or functions of different types, integer, float, character, string, etc are data types used in C. What is a compiler? Ans: A type of translator that converts high-level programming language to machine language. In other words, it converts the source program into an object program. What is an Interpreter? Ans: It converts high-level language into machine language just like a compiler. However, the interpreter executes the line and shows the immediate result. What is Structured programming? Ans: Edgar D Costa first gave the idea

What is encryption?

What is encryption? Before sending the data from one place to another, the method of changing its main format to another format is called encryption. You may also like 👉   Affect vs Effect 👉    What is zooming? 👉    What do you understand by phosphorylation? 👉   What is a blue alert? 👉   What is ready made software? 👉   What is perm press wash?

What is Data Warehouse?

What is Data Warehouse? The data warehouse is a logical collection of data and information that is collected from various operational databases. It is used to create support for business analysis, business intelligence, and the decision-making process.  You may like What is encryption? What is Data Mining? What is DBMS? How to reduce friction? What is Bumble?

What is Data Mining?

What is Data Mining? Data Mining reveals hidden special features present in data obtained from data warehouses. Data mining is the process of sorting through large data sets to identify patterns and establish relationships to solve problems through data analysis. You may like What is inertia of motion? What is inertia of rest? What is overflowing? You are standing on a weight measuring machine in a lift. If the cable of the lift tears, what is the weight that shows up on the machine?

What is DBMS?

What is DBMS? DBMS is software that manages to create a database, change a database, save a database stored in the database, etc. You may like What is numeric keypad? What is the meaning of an amitosis cell division? What is auto insurance? What are the function of blood? What is Food Web?

What is Database?

What is Database? A database is a collection of information that is organized so that it can be easily accessed, managed, and updated. Data is organized into rows, columns, and tables, and index to make it easier to find relevant information. You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

Concept of Global Village

Concept of Global Village Before starting to learn about the global village, it is necessary to learn about information and technology as it is considered as the spine of the global village. Technology  This current era is called the era of information technology. Again contribution of technology can be seen in every part of this era. Today's human civilization is mainly the history of technological development.  Technology is the practical knowledge of the combined achievement of science and engineering. On the basis of human society, the definition of technology can be said as "Technology is some practical technique which man can use for his circumstantial development." Achieve knowledge about any machine and natural element and the power of using them efficiently is called technology. Every day we are using various technologies for making our life more comfortable. Information Technology The technology that collects information, integrates, validates, preserves, pr

What is numeric keypad?

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Numeric Keypad A numeric keypad is used to enter numbers only (although some have a function key to allow input of alphabetic characters).    Numeric Keypad Uses Numeric keypads are used in automatic teller machines (ATMs), where customers can key in their personal identification number (PIN), an amount of money, etc. Telephones have numeric keypads to allow phone numbers, etc. to be keyed in. Electronic point of sale (EPOS) terminals have numeric keypads in case the barcode reader fails to read the barcode and the number has to be keyed in manually by the operator. Chip and PIN devices have numeric keypads for entry of PIN, amount of money, etc. They are used to enable fast entry of numeric data into a spreadsheet. Advantages Numeric keypads are faster than standard keyboards for entry of numeric data. Since many are small devices (e.g. mobile phones), they are very easy to carry around. Disadvantages They can be difficult to use, due to very small keys. It is difficult to use them fo

What is cache?

In computing, a cache is a component that stores data so future requests for that data can be served faster, the data stored in a cache might be the results of an earlier computation or the duplicates of data stored elsewhere. A cache, while a cache miss occurs when it cannot. Cache hits are served by reading data from the cache, which is faster than recomputing a result or reading from a slower data store; thus the more requests can be served from the cache, the faster the system performs. You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Bug?

A bug or software bug is an error, flaw, failure, or fault in a computer program or system that causes it to produce an incorrect or unexpected result, or to behave in unintended ways.  You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Buffer?

In computer science, a buffer is a region of physical memory storage used to temporarily store data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a microphone) or just before it is sent to an output device (such as speakers). However, a buffer may be used when moving data between processes within a computer.  You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Browsing Software?

Browsing software is a software application for retrieving, presenting, and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier (URI/URL) and maybe a web page, image, video, or another piece of content. Hyperlinks present in resources enable users easily to navigate their browsers to related resources.  You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Browsing?

Browsing is a kind of orienting strategy. It is supposed to identify something of relevance for the browsing organism. When used about human beings it is a metaphor taken from the animal kingdom. It is used, for example, about people browsing open shelves in libraries or browsing databases or the Intenet. In Library and information science, it is an important subject, both purely theoretically and as applied science aiming at designing interfaces that support browsing activities for the user. You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Broadcasting?

Broadcasting is the distribution of audio and or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in one too many models. The term broadcasting derived from the method of sowing seeds in a field by casting them broadly about was originated from methods using the wired transmission (as in telegraph and telephone) or that were intended as a person to person communication.  You May Like 👉    What is green chemistry? 👉    What is meant by C4 plants? 👉    What is salt bridge? 👉    What is glass fire? 👉    Why chemistry is called the key science? 👉    What is diaphragm? 👉    Since when chemistry is being practiced? 👉    What is interphase? 👉    What is Al-Chemi?  

What is Boot disk?

A boot disk is a removable digital data storage medium from which a computer can load and run (boot) an operating system or utility program. The computer must have a built-in program that will load and execute a program from a boot disk meeting certain standards. You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

What is Boot?

In computing, booting (or booting up) is the initialization of a computerized system. The system can be a computer or a computer appliance. The booting process can be "hard" after electrical power to the CPU is switched from off to on (in order to diagnose particular hardware errors), or "soft", when those power-on self-tests (POST) can be avoided.  You may like Do I need car insurance? What is car insurance? How could I get cheaper car insurance? What is auto insurance? Why Adulterant food is the barrier to sound health? What are the producers? What are food preservatives? What is food chain? What is tertiary consumer?

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