Solar System in Hindi :- इस पोस्ट में सौरमंडल की प्रक्रिया के बारे में जानेंगे। सौरमंडल में कितने ग्रह है। वह ग्रह सूर्य से कितने दुरी पर है? वह ग्रह किससे बने है? हर ग्रह का आकार क्या है? उनका परिवलन और परिक्रमण समय कितना है? और सभी ग्रह की जानकारी। सौरमंडल में एक तारा याने सूर्य, आठ ग्रह याने बुध, शुक्र, पृथ्वी, मंगल, ब्रहस्पती, शनि, अरुण, वरुण और 166 उपग्रह है। सभी ग्रह सूर्य के ग्रुत्वकर्षण के कारन सूर्य के इर्द गिर्द चकर काटते है। सौर प्रणाली की खोज – कोपरनिकस ने की और सौर प्रणाली के गति का नियम केप्लर ने दिया। सूर्य (Sun) सूर्य एक तारा है जो सौरमंडल का सबसे बड़ा तारा है। जिसकी परधी 13,90,000 किलोमीटर है। अगर सूर्य की पृथ्वी के साथ तुलना करे तो पृथ्वी से सूर्य 109 गुना बड़ा है। सूर्य एक गैसिय गोला है 71% हायड्रोजन 26.5% हेलिअम और 2.5% अन्य तत्व है। केंद्र पर हाइड्रोजन के चार नाभिक मिलकर एक हीलियम का नाभिक करता है। इसके केंद्र पर नाभिकीय संलयन क्रिया होती है जो की सूर्य की ऊर्जा का स्त्रोत है। सूर्य के ग्रुत्वकर्षण
Abu'l-Fath Jalal-ud-din Muhammad Akbar 14 October 1542-1605 was the third Mughal Emper or . He was conceived in Umarkot (presently Pakistan). He was the child of second Mughal Emperor Humayun. Akbar turned into the by law lord in 1556 at 13 years old when his dad passed on. Bairam Khan was delegated as Akbar's official and boss armed force administrator. Not long after coming to control Akbar vanquished Himu, the general of the Afghan powers, in the Second Battle of Panipat. Following a couple of years, he finished the regime of Bairam Khan and assumed responsibility for the realm. He at first offered fellowship to the Rajputs. Notwithstanding, he needed to battle against certain Rajputs who contradicted him. In 1576 he vanquished Maha Rana Pratap of Mewar in the Battle of Haldighati. Akbar's wars made the Mughal realm more than twice as large as it had been previously, covering the greater part of the Indian subcontinent with the exception of the south. Akbar's rul
Complete Physics Chemistry and Biology Handwritten Notes for NDA, CDS, AFCAT,CBSE, STATE BOARD and for Other Exam. YOU CAN DOWNLOAD THIS NOTES FREE Download Download
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APJ Abdul Kalam essay in English 150 words
Essay on APJ Abdul Kalam - Wikipedia
APJ Abdul Kalam Biography in 600 words
English essay on APJ Abdul Kala
ए. पी. जे. अब्दुल कलाम पर निबंध – Essay On Apj Abdul Kalam in ENGLISH
Dr. APJ Abdul Kalam was a great Indian scientist who served the country from 2002 to 2007 as the 11th President of India. He was the most distinguished person in India because he made a huge contribution to the country as a scientist and president. His contribution to ISRO is unforgettable. A lot of projects were led by them such as Rohini-1 launch, Project Devil and Project Valeant, development of missiles (fire and earth) etc. He is called "India's Missile Man" for his great contribution in improving India's nuclear power. He was honoured with Bharat Ratna, India's highest civilian honour for his dedicated work. After the completion of his term as President of India, Dr. Kalam served the country as a guest professor in various colleges and universities.
His Business and Contributions
On October 15, 1931, Dr. Kalam was born in the house of Janullahuddin and Asium. The financial condition of his family was not good because he started working to provide financial assistance at a very young age. However, he never left his studies while doing his work. In 1954, he completed his graduation from St. Joseph's College, Tiruchirapalli and studied aeronautical engineering from the Madras Institute. After graduation, Kalam joined DRDO as a chief scientist, though very soon he was displaced to the Indian Space Research Organisation as the project director of India's first indigenous satellite missile. Dr. Kalam also served as chief executive of the Guided Missile Development Programme, which included the simultaneous development of a vibration of missiles.
Dr. Kalam also became the Chief Scientific Advisor to the Prime Minister and secretary of DRDO from 1992 to 1999. After his successful contribution as the main project coordinator for the Pokhran II nuclear test, he was called "India's missile man". He was the first scientist who was the President of India from 2002 to 2007 years without any political background.
He wrote a lot of inspirational books such as "India 2020, Ignited Mines, Mission India, The Luminous Spark, Inspiring Thoughts" etc. Dr. Kalam launched a mission for youth called "Watt Can I Give Movement" to eradicate corruption in the country. He served as a guest professor at various institutes and universities in the country (Indian Institute of Management, Ahmedabad and Indore, etc.), as chancellor at the Indian Institute of Space Science and Technology, Thiruvananthapuram, JSS University (Mysore), Aerospace Engineering at Anna University (Chennai), etc. He was honoured with a number of prestigious awards and honours such as Padma Bhushan, Padma Vibhushan, Bharat Ratna, Indira Gandhi Award, Veer Savartax Award, Ramanujan Award etc.
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