Adiabatic Processes

• Adiabatic is a process in which there is no heat flow takes place between the system and the surroundings.
• These processes are sudden.
• The walls of the container should be adiabatic
• For an adiabatic process of an ideal gas

Addition of vectors satisfies two important properties.

• The commutative law, which states the order of addition doesn't matter: a+b=b+a. ...
• The associative law, which states that the sum of three vectors does not depend on which pair of vectors is added first: (a+b)+c=a+(b+c).
• Triangle law of vector addition states that when two vectors are represented as two sides of the triangle with the order of magnitude and direction, then the third side of the triangle represents the magnitude and direction of the resultant vector.

Growing up is a natural process. The period of life, when the body undergoes changes, leading to reproductive maturity, is called adolescence. Adolescence begins around the age of 11 and lasts upto 18 or 19 years of age. Since this period covers the ëteensí (13 to 18 or 19 years of age), adolescents are also called ëteenagersí. In girls, adolescence may begin a year or two earlier than in boys. Also, the period of

SoC stands for system on a chip. This is a chip/integrated circuit that holds many components of a computer—usually the CPU (via a microprocessor or microcontroller), memory, input/output (I/O) ports and secondary storage—on a single substrate, such as silicon. A system on a chip, also known as an SoC, is essentially an integrated circuit or an IC that takes a single platform and integrates an entire electronic or computer system onto it. It is, exactly as its name suggests, an entire system on a single chip.

The ‘Preamble’ of the Constitution of India is a brief introductory statement that sets out the guiding purpose and principles of the document, and it indicates the source from which the document which derives its authority, meaning, the people. The ‘Preamble’ of the Constitution of India is a brief introductory statement that sets out the guiding purpose and principles of the document, and it indicates the source from which the document which derives its authority, meaning, the people. It was adopted on 26 November 1949 by the Constituent Assembly and came into effect on 26th January, 1950.

Facts about Preamble of Indian Constitution

• It was enacted after the enactment of the entire Constitution of India
• The term ‘secular’ was added to the Preamble of the Indian Constitution by the 42nd Constitutional Amendment Act of 1976.
• The Preamble secures to all citizens of India liberty of belief, faith and worship
• The ideal of justice (social, economic and political) in the Preamble are borrowed from the Soviet Union (Russia) Constitution
• Republic and the ideals of liberty, equality and fraternity are borrowed from the French Constitution
• Preamble, in itself, has been first introduced through the American Constitution

Decision tree is the most powerful and popular tool for classification and prediction. A Decision tree is a flowchart like tree structure, where each internal node denotes a test on an attribute, each branch represents an outcome of the test, and each leaf node (terminal node) holds a class label.

Primary memory is termed as destructive write memory because the memory stored in it is not permanent. Memory is only saved only during the working of the computer and after the work is completed, it gets erased with out the users command. Each time at the time if re-start it get cleared and refreshed

Written by Gordan Cook and Alan East, the story is about a 37 year old businessman who is the narrator of the story. He has a wife named Mary and two children, Jonathan, aged 6 and Suzanne, aged 7. He and his wife both dream of a voyage around the world on their ship ‘Wave walker’ which is a 23 meter long, 30 ton wooden-hulled, just like that of the famous Captain James Cook.

The whole family started sailing from Plymouth, England on July 1976. The initial phase of the three-year-long journey was from Africa to Cape Town. It was pleasant. While heading east, along with two newly hired crewmen, strong waves hit them and their survival became a question. The story tells us about how they fought each day and survived till the end.

Rise of ‘Fourth Order’ – New Towns and Townspeople

• Expansion in agriculture was accompanied by growth in three related areas: population, trade and towns.
• The towns of the Roman Empire had become deserted and ruined after its fall. But from the eleventh century, as agriculture increased and became able to sustain higher levels of population, towns began to grow again
• Towns offered the prospect of paid work and freedom from the lord’s control, for young people from peasant families.
• The bigger towns had populations of about 30,000. They could be said to have formed a ‘fourth’ order.

A medieval town would seek a charter giving it the right to become a borough . The rich merchants would then be allowed to choose a mayor and hold a market. ... The streets of a medieval town were narrow and busy. They were noisy, with the town crier, church bells, and traders calling out their wares. By the High Middle Ages, towns were growing again. One reason for their growth was improvements in agriculture. Farmers were clearing forests and adopting better farming methods. As a result, they had a surplus of crops to sell in town markets.

Under feudalism, peasants lived in a state of serfdom, a condition that essentially turned them into rural slaves. The rigid and cruel medieval system of law and order that accompanied feudalism succeeded as a tool for social control and largely prevented peasant resistance or rebellion. At the bottom of the feudal system social hierarchy are the peasants and the serfs. ... The peasants divided the land in narrow strips for each family. This way, everyone got a share of the good land and the poor land. A fief typically needed dozens of peasant families to maintain it, grow crops, and raise livestock.

When William the Conqueror became King of England in 1066 he introduced a new kind of feudal system into Britain. William confiscated the land in England from the Saxon lords and allocated it to members of his own family and the Norman lords who had helped him conquer the country. Feudalism was introduced in England in 1066 following the Battle of Hastings and the Norman Conquest. The Normans, led by William the Conqueror who was crowned King William I of England introduced Feudalism to England. Feudalism was based on the exchange of land for military service.

The Term "feudalism" has been used by historians to describe the economic, legal, political and social relationships that existed in Europe in the medieval era.

A somatic cell is any cell of the body except sperm and egg cells. Somatic cells are diploid, meaning that they contain two sets of chromosomes, one inherited from each parent. Mutations in somatic cells can affect the individual, but they are not passed on to offspring.

A somatic cell is any cell of the body except sperm and egg cells. Somatic cells are diploid, meaning that they contain two sets of chromosomes, one inherited from each parent. Mutations in somatic cells can affect the individual, but they are not passed on to offspring.