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In The Last Lesson, the teacher M. Hamel told the students about the importance of a language in the lives of the people. He implicitly stated that a language always keep the people united. He encouraged them to fight unitedly to win their freedom from slavery. In the words of M. Hamel: “When a people are enslaved, as long as they hold fast to their language, it is as if they had the key to their prison.” In stating so M. Hamel is very much right.

There are examples in history where a conquered people who had held fast their language they could win back their freedom from their ruler. The

Tenth May is celebrated as an ‘autumn day’ in South Africa because there was the largest gathering of international leaders on South African soil fo
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The grandmother would sit in the verandah breaking the bread into little bits for the sparrows. Hundreds of sparrows would gather around her. They would perch
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Second law is the real law of motion. This can be proved by showing that first law and third law are contained in second law of motion.(i) First law is contain
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Let us consider, rocket of mass m0 take off with velocity v0 from ground. Let the fuel burnt at the rate of dm/dt and burnt gases eject with velocity u w.r.t
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Height of conical vessel h = 24 cmRadius of conical vessel r = 5 cmThe volume of water = 3/4×volume of the conical vessel.
Let h be the height of cylindrical
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छात्र स्वयं अपने अनुभव के आधार पर करे- उधारणतः
मुझे भी अपने बचपन के कुछ खेल और एक - आध तुकबन्दियाँ याद हैं :-
१ अटकन - बटकन दही चटाके।
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Consider a charge q at the centre of a sphere of radius r. The electric field at all points on the surface of the sphere is given bySo, the electric field due
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A Wheatstone bridge arrangement is shown as below:  
Using Kirchoff’s second  law to the loop ABDA, we get Applying Kirchoff’s law to loop BCDB, we get
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राजनीतिक दलों के सामने निम्नलिखित चुनौतियाँ है-
(i) राजनीतिक दलों के सामने सबसे पहली चुनौती है कि लोकतंत्र में केवल कुछ नेताओं के हाथों में ही सारी ताकत है। लोकतंत्र में यह आवश्यक है कि कोई भी फैसला लेने से पहले कार्यकर्ताओं से परामर्श लिया जाए लेकिन वास्तव में ऐसा नहीं है। राजनीतिक दलों में नियमित बैठक नहीं होती और न ही इसके आंतरिक चुनाव होते है। वे कार्यकर्ताओं से सूचना साँझा नहीं करते और इसका हानिकारक परिणाम जनता को भुगता पड़ता है।
(ii) अधिकतर नेता राजनीति में ऊँचे-ऊँचे पदों पर अपने करीबी रिश्तेदारों और नजदीकी सदस्यों को स्थान दे देते है। इस प्रकार यह स्थिति सामान्य कार्यकर्ताओं के साथ अन