मूल बिन्दु की ओर नतोदर होता है। इसका कारण बढ़ती हुई सीमांत अवसर लागत है। उत्पादन सम्भावना वक्र में दायीं ओर खिसकाव संसाधनों में वृद्धि तथा तकनीकी प्रगति को दर्शाता है। उत्पादन सम्भावना वक्र बायीं ओर खिसकाव संसाधनों में कमी तथा तकनीकी अवनति को दर्शाता है।

 

Means

$ 50756

Our understanding of the history of the central Islamic lands between 600 and 1200 is based on chronicles or tawarikh (which narrate events in order of time) and semi-historical works, such as biographies (sira), records of the sayings and doings of the Prophet (hadith) and commentaries on the Quran (tafsir). The material from which these works were produced was a large collection of eyewitness reports (akhbar) transmitted over a period of time either orally or on paper. The authenticity of each report (khabar) was tested by a critical method which traced the chain of transmission (isnad) and established the reliability of the narrator. Although the method was not foolproof, medieval Muslim writers were more careful in selecting their information and understanding the motives of their informants than were their contemporaries in other parts of the world. On controversial issues, they reproduced different versions of the same event, as they found in their sources, leaving the task of judgement to their readers. Their description of events closer to their own times is more systematic and analytical and less of a collection of akhbar. Most of the chronicles and semi-historical works are in Arabic, the best being the Tarikh of Tabari (d. 923) which has been translated into English in 38 volumes. Persian chronicles are few but they are quite detailed in their treatment of Iran and Central Asia. Christian chronicles, written in Syriac (a dialect of Aramaic*), are fewer but they throw interesting light on the history of early Islam. Besides chronicles, we have legal texts, geographies, travelogues and literary works, such as stories and poems. Documentary evidence (fragmentary pieces of writing, such as official orders or private correspondence) is the most valua

Fill in the blanks env test std4

In the world

France

?FRANCE? HoPe It HeLpS yOu??

France

Paris is located in northern central France, in a north-bending arc of the river Seine whose crest includes two islands, the Île Saint-Louis and the larger Île de la Cité, which form the oldest part of the city.

Santosh asserted that her feeling at the summit of the Everest was "indescribable". Unfurling the Indian flag on the top of the world was a spiritual moment for her and she felt proud as an Indian

Santosh asserted that her feeling at the summit of the Everest was "indescribable". Unfurling the Indian flag on the top of the world was a spiritual moment for her and she felt proud as an Indian.

Mountaineering is a challenging career which demands great physical and mental strength. It requires boldness, fearlessness, sturdiness and faith in one’s abilities. Santosh Yadav was, in fact, made for mountaineering as she was endowed with all the qualities that are pre-requisites for this career. Just within a span of four years of her training in climbing, Santosh successfully scaled Mt. Everest. Again she repeated this feat in less than a year’s time and became the only woman in the world to have scaled the Everest twice. All this was made possible with her climbing skills, physical fitness and mental strength. Her iron will, physical endurance and mental toughness infused her with immense confidence. Her resistance to cold and altitude proved to be added advantages. All these qualities, coupled with her team-spirit and her concern for her fellow climbers made her not only a good mountaineer but also a very popular one among her superiors and her fellow climbers.

Thanks

Sali chal Hat!!!!!!

Panchayat secretary is appointed by the government.The panchayat secretary is a salaried officer of the government. He is responsible for keeping track of the work done by the panchayat. He is also responsible for preparing the budget of the panchayat.

Santosh was a very rational and progressive girl, who wished to shape her life herself. She says, “From the very beginning I was quite determined that if I chose a correct and a rational path, the others around me had to change, not me.” Though it was not easy for a girl who came from a rigid patriarchal and traditional environment, she decided to fight the system in her own quiet way when the right moment arrived. And the right moment came when she turned sixteen. At sixteen, most of the girls in her village used to get married.

Santosh, too, was under pressure from her parents to do the same. Instead of giving in, she opposed her parents’ decision to marry her off at the early age of sixteen and got herself enrolled in a school in Delhi. When her parents refused to pay for her education in the city, she told them politely that she would earn money for her fees by working part-time. She politely but firmly made it clear that she was determined to overcome all obstacles.

Finally, her parents had to surrender. Her decision to take up mountaineering as a career was also handled very boldly by her. She took admission in Uttarkashi’s Nehru Institute of Mountaineering without seeking the permission of her parents leaving them with no choice but to accept her decision. Thus, Santosh rebelled against the orthodox, conservative system in a quiet but firm way.

When she finished college, Santosh had to write a letter of apology to her father because she had got herself enrolled at Uttarkashi’s Nehru Institute of Mountaineering without his permission.

Santosh Yadav was a determined girl from her childhood. The area where she used to live was not so developed. Women were not taught so well and used to wear traditional dresses. However, Santoh Yadav refused to follow such old rituals of her society. When other girls of her age used to wear suit , she prefferd shorts. Other girls of her society was taught in local schools but santosh Yadav gained high qualifications in her studies. Girls of her age were also got married but Santosh Yadav didn't get married and studies instead.

The flow of water through well-defined channels is known as ‘drainage’ and the network of such channels is called a ‘drainage system’. The drainage pattern of an area is the outcome of the geological time period, nature and structure of rocks, topography, slope, amount of water flowing and the periodicity of the flow

20+(21-13) =20+(-8) =12

20+50

Napoleon's codes (1804) were a set of civil codes that had to be practiced by the French society. The aim of the code was to reform the French society, in areas such as family, property, civil procedure etc.
Established equality before law, Abolished all privileges based on birth, Granted the right to property to French citizens, Simplified administrative divisions, Abolished feudal system and freed peasants from serfdom, Removed restrictions on guilds in towns, Improved transport and communication.

ADMISSIONS OPEN MNT PROFESSIONAL COLLEGE CHANDIGARH Professional College MNT opens admission to 2020-2021 undergraduate courses in Science and Commerce subjects for students. Qualified lecturers, state of the art facilities including Science and Computer laboratories, well-stocked library, co-educational hostel,swimming pool, library, etc. Interested students (18-21 years) may contact the Dean, Mr. Singh, A-1234, Sector 13, Chandigarh. Mobile 98XXXXXX

 

By using section formula it would be x = 15/2= 7.5.

Hlw

A data manipulation language (DML) is a computer programming language used for adding (inserting), deleting, and modifying (updating) data in a database. ... A popular data manipulation language is that of Structured Query Language (SQL), which is used to retrieve and manipulate data in a relational database.

Udit bahadur

Learn CBSE NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12 How, When and Where Class 8 Extra Questions History Chapter 1 October 5, 2019 by Sastry CBSE How, When and Where Class 8 Extra Questions Social Science History Chapter 1 NCERT Extra Questions for Class 8 Social Science History Chapter 1 How, When and Where Question 1 Define the word ‘history’. Solution: History is ‘a record of all known past events’. Question 2 What are the events that are usually recorded in history books? Solution: The events that are usually recorded are wars, crowning of kings and events related to kingdoms and the lives of rulers. Question 3 Mention a few other events, which if recorded, will make history more interesting to everyone. Solution: Historians could write about the cultural changes in society, about how people travelled and exchanged news in the olden days and about the livelihood of people in the past. Question 4 Who created the first map of India? Solution: Major James Rennel an English geographer, historian and pioneer of oceanography prepared the first Map of India. He was directed by Major-General Sir Robert Clive to prepare the map. Question 5 What do we mean by ‘time-span’ in connection with historical events? Solution: When a specific date cannot be fixed for an event in the past and only an approximate period can be fixed this period of time is called the time-span. When we talk about changes that took place in certain social practices specific dates cannot be fixed only a time-span can be mentioned, like ‘ people in India gave up the practice of sati during the late 19thcentury’. Question 6 What did British historians in India write about? Solution: British historians in India wrote about the Governor Generals and Viceroys who ruled India. Their History books contained the activities, policies and achievements of the Governor Generals and nothing more. All the recorded events with specific dates were linked to the lives of these Governor Generals. Question 7 Why is it important to have dates or time frames while writing History? Solution: We need dates and time-spans to divide the history book into chapters. It is necessary to give each chapter some consistency. Dates help us record history in a way that makes some sense and can be followed. Dates also help historians to focus on those particular events about which they are writing. Question 8 Who wrote the book ‘The History of British India’? Solution: ‘The History of British India’ was written by James Mill. James Mill was born in 1773. He was a Scottish historian, economist, political theorist, and philosopher. His greatest literary achievement was this book. Question 9 Why did James Mill divide his book, ‘The History of British India’ into the Hindu, Muslim and British Periods? Solution: According to Mill before the British came to India, Hindu and Muslim dictators ruled the country. There was religious intolerance, caste discrimination and superstitious practices in the Indian society. James Mill felt that only the British could bring enlightenment and happiness to the Indians by refining them. He felt that European culture, arts and law were necessary to uplift the downtrodden Indians. So, James Mill divided his book into 3 periods; namely the Hindu, Muslim and British; to establish his view that the period before British rule was one of darkness and British rule represented all the forces of progress and civilisation. Question 10 How were historians able to write about the last 250 years of Indian history? Solution: The historians were able to write about the last 250 years of Indian history from the official records maintained by the British Administration. Question 11 How were records preserved during the British rule? Solution: Archives and museums were established to preserve important records. Question 12 Write a brief note on the National Archives of India. Solution: The National Archives of India is the repository of non-current records of the Government of India and is holding them in trust for the use of administrators and scholars. It is an Attached Office of the Department of Culture under Ministry of Tourism & Culture. It was set up in March 1891 in Kolkata as the Imperial Record Department and subsequent to the transfer of the National Capital from Calcutta to New Delhi in 1911 it was shifted to its present building in New Delhi, in 1926. Question 13 Apart from official records what are the other sources of information that is available to historians? Solution: The other sources of information that is available to historians are, Diaries of people Accounts of pilgrims and travellers Autobiographies of important personalities Popular booklets and newspapers Books and letters written by Leaders, reformers, poets and novelists Extra Questions for Class 8 Social Science Filed Under: CBSE   Factoring CalculatorTOP Universities in IndiaTOP Engineering Colleges in IndiaTOP Pharmacy Colleges in IndiaCoding for KidsMath Riddles for Kids with AnswersGeneral Knowledge for KidsGeneral KnowledgeScholarships for StudentsNSP - National Scholarip PortalClass 12 Maths NCERT SolutionsClass 11 Maths NCERT SolutionsNCERT Solutions for Class 10 MathsNCERT Solutions for Class 9 MathsNCERT Solutions for Class 8 MathsNCERT Solutions for Class 7 MathsNCERT Solutions for Class 6 MathsNCERT Solutions for Class 6 ScienceNCERT Solutions for Class 7 ScienceNCERT Solutions for Class 8 ScienceNCERT Solutions for Class 9 ScienceNCERT Solutions for Class 10 ScienceNCERT Solutions for Class 11 PhysicsNCERT Solutions for Class 11 ChemistryNCERT Solutions for Class 12 PhysicsNCERT Solutions for Class 12 Chemistry NCERT Solutions for Class 10 Science Chapter 1NCERT Solutions for Class 10 Science Chapter 2Metals and Nonmetals Class 10carbon and its compounds class 10Periodic Classification of Elements Class 10Life Process Class 10NCERT Solutions for Class 10 Science Chapter 7NCERT Solutions for Class 10 Science Chapter 8NCERT Solutions for Class 10 Science Chapter 9NCERT Solutions for Class 10 Science Chapter 10NCERT Solutions for Class 10 Science Chapter 11NCERT Solutions for Class 10 Science Chapter 12NCERT Solutions for Class 10 Science Chapter 13NCERT Solutions for Class 10 Science Chapter 14NCERT Solutions for Class 10 Science Chapter 15NCERT Solutions for Class 10 Science Chapter 16 FREE RESOURCES RD Sharma Class 12 SolutionsRD Sharma Class 11RD Sharma Class 10RD Sharma Class 9RD Sharma Class 8RD Sharma Class 7CBSE Previous Year Question Papers Class 12CBSE Previous Year Question Papers Class 10NCERT BooksMaths FormulasCBSE Sample PapersVedic Maths   NCERT SOLUTIONS NCERT Solutions for Class 10NCERT Solutions for Class 9NCERT Solutions for Class 8NCERT Solutions for Class 7NCERT Solutions for Class 6NCERT Solutions for Class 5NCERT Solutions for Class 4NCERT Solutions for Class 3NCERT Solutions for Class 2NCERT Solutions for Class 1 QUICK RESOURCES English GrammarHindi GrammarTextbook SolutionsMaths NCERT SolutionsScience NCERT SolutionsSocial Science NCERT SolutionsEnglish SolutionsHindi NCERT SolutionsNCERT Exemplar ProblemsEngineering Entrance ExamsLike us on FacebookFollow us on TwitterWatch Youtube VideosNCERT Solutions App

Abhay oza

I promise

In 1935, Einstein and physicist Nathan Rosen used the theory of general relativity to elaborate on the idea, proposing the existence of "bridges" through space-time. These bridges connect two different points in space-time, theoretically creating a shortcut that could reduce travel time and distance.

By applying antivirus on your CD section

We remove the viruses by washing the computer with Savlon or dettol.

Following steps can be taken to create more employment :—
(i) Increase in irrigation facilities :- Without irrigation only a single crop is grown in most agricultural fields. It means less working opportunities, but if irrigation is provided two or three crops can be grown on the same field. So more people will be employed.
(ii) Improved Roads and Transportation :- If village roads are better built, good transportation facilities are provided then, surplus produce could be sold in city market.This would fetch more income.
(iii) Provide them easy loan :- If people are provided easy bank loans then they could start small business which will make them self dependent.

First ସମ୍ପାଦକଙ୍କ ଠିକଣା : ସ୍ଥାନ ସମୟ ତାରିକ ମହୋଦୟ______ ସମୀପେଷୁ ମହାଶୟ, ନିବେଦନ ର କାରଣ ଏହି କି ଯେ ॥ ଇତି ।। ଆପଣ ଙ୍କ ବିଶ୍ଵସ୍ତ .......

Abdul kon hota ?

Winds move from a high-pressure area to a low-pressure area. During winter, there is a high-pressure area north of the Himalayas. Cold dry winds blow from this region to the low-pressure areas over the oceans to the south. In summer, a low-pressure area develops over interior Asia as well as over northwestern India. As a result, the low-pressure system attracts the southeast trade winds of the southern hemisphere. On crossing the equator, these trade winds-due to the Coriolis force-turn right towards the low-pressure areas over the Indian subcontinent. After crossing the equator, these winds start blowing in a south-westerly direction, and enter the Indian peninsula as the southwest monsoon. These are known as the South-west Monsoon winds. These winds blow over the warm oceans, gather moisture and bring widespread rainfall over the mainland of India. The upper air circulation in this region is dominated by a westerly flow. The rainfall received by India is largely due to the south-west monsoon winds. The duration of the monsoon is between 100 to 120 days. Hence, the bulk of rainfall received by the country is concentrated over a few months.

AC Generator

• An electrical generator is a device that converts mechanical energy to electrical energy.
• The generation of alternating currents (ac) is based on the phenomenon of electromagnetic induction.
• Whenever the magnetic flux changes an emf will be induced in the coil.

• AC generator is a device that converts mechanical energy into electrical energy(alternating currents).
• AC generator is an example of inducing an emf or current in a loop by varying the magnetic field and area vector.

Red algae, green algae and brown algae...

The presence or absence of pigments is the main basis of classification of algae. Chlorophyceae: Chlorophyll a and b are present in them and impart green colour. Chlorophyceae are also called 'blue-green algae'. Phaeophyceae: Chlorophyll a and c and fuxoxanthin are present.

what is the answer

Given tan2A=cot(A−180)

⇒cot(90−2A)=cot(A−180)[∵tanθ=cot(90−θ)]

Comparing angles we get

90−2A=A−18

⇒90+18=A+2A

⇒3A=108

⇒A=108​/3

⇒A=36∘