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Gravitation Question and Answer

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Gravitation Question And Answer

Gravitation Question and Answer

In this post, we share some question’s about gravitation. This topic is most important topic for all student and also a topic of general knowledge . Some exams asking question in this topic.

 

Ques 1. The period of artificial geostationary satellite is.
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]24 hours[/bg_collapse]

Ques 2. If the mass of the earth is not changed and its radius decreased by 1% then the acceleration due to gravity on the surface of the earth would be .
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Increase by 2 %[/bg_collapse]

 

Ques 3. When satellite orbits close to a planet, its time period depends upon .
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Density of the planet[/bg_collapse]

Ques 4. The value of universal gravitational constant G is .
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]6.673×10-11 N m2 kg-2[/bg_collapse]

 

Ques 5. Name the world’s first artificial Satellite?
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Sputnik 1[/bg_collapse]

Ques 6. When body falls towards earth its motion is due to .
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Gravitational force[/bg_collapse]

 

Ques 7. What is the unit of the magnitude of the weight?
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Force (Newton)[/bg_collapse]

Ques 8. Acceleration due to gravity decreases with:
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Altitude[/bg_collapse]

 

Ques 9. Do you know the acceleration of the moon depends upon:
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Gravitational force exerted on the moon by the Earth[/bg_collapse]

Ques 10. Who said that in the universe every body exerts a gravitational force on every other body?
Ans : [bg_collapse view=”button-green” color=”#bd2d2d” icon=”arrow” expand_text=”Show Answer” collapse_text=”Hide Answer” ]Sir Isaac Newton[/bg_collapse]

 

UPSC Chairman of India, UPSC Chairman list

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UPSC Chairman
UPSC Chairman in INDIA

UPSC Chairman of India, UPSC Chairman list

 

In this post, we share about the chairman in India. This is very most important topic for UPSC competitive exam. In upsc and many competitive exams asking question’s in this topic. So, all students who’s preparing Competitive exam read this post very carefully.

UPSC Chairman
S.No. Chairman Name  Time period
1. Sir Ross Barker 1926-1932
2. Sir David Petrie 1932-1936
3. Sir Eyre Gorden 1937-1942
4. Sir F. W. Robertson 1942-1947
5. H. K. Kripalani 1947-1949
6. R. N. Banerjee 1949-1955
7. N. Govindarajan 1955-1955
8. V. S. Hejmadi 1955-1961
9. B. N. Jha 1961-1967
10. K. R. Damle 1967-1971
11. R.C.S. Sarkar 1971-1973
12. A. R. Kidwai 1973-1979
13. M. L. Shahare 1979-1985
14. H. K. L. Capoor 1985-1990
15. J. P. Gupta 1990-1992
16. R. M. Bathew (Kharbuli) 1992-1996
17. S. J. S. Chhatwal 1996
18. J. M. Qureshi 1996-1998
19. Lt. Gen. Surinder Nath 1998-2002
20. P. C. Hota 2002-2003
21. Mata Prasad 2003-2005
22. S. R. Hashim 2005-2006
23. D. P. Agrawal 2008-2014
24. Rajni Razdan 2014
25. Deepak Gupta 2014-2016
26. Alka Sirohi 2016-2017
27. David R. Syiemlieh 2017-2018
28. Vinay Mittal 2018
29. Arvind Saxena 2018-Till now

Tags: upsc chairman, upsc chairman present, upsc chairman 2019, upsc chairman list

Coal Mining Industry & Coal Industry

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Coal mining

Coal Mining Industry & Coal Industry

In this post, we share about the Coal mining industry in India . It is also topic of general knowledge so read this blog also.

S.No. Coal Industry Industry place
1. Eastern Coalfields Limited (ECL) Sanctoria ,West Bengal
2. Central Coalfields Limited (CCL) Ranchi, Jharkhand
3. Bharat Coking Coal Limited (BCCL) Dhanbad, Jharkhand
4. South Eastern Coalfields Limited (SECL) Bilaspur, Chattisgarh
5. Northern Coalfields Limited (NCL) Singrauli, Madhya Pradesh
6. Western Coalfields Limited (WCL) Nagpur, Maharashtra
7. Coal India Africana Limitada Mozambique
8. Mahanadi Coalfields Limtied (MCL) Sambalpur, Orissa
9. Central Mine Planning and Design Institute Limited
(CMPDIL)		 Ranchi, Jharkhand

 

Tags: coal industry, coal industry in India, coal mining industry .

Chief Minister in Rajasthan

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Chief minister
Chief minister of Rajasthan

Chief Minister in Rajasthan

In this post, we share about list of chief minister. This is a basic knowledge, all the people read this post . 14 people have been chief minster in Rajasthan from 1949 . Vasundhara Raje Scindia is the first female chief minster in Rajasthan.

S.No. Name Time period
1. Heera Lal Shastri 7 April 1949    —      5 January 1951
2. C. S. Venkatachari 6 January 1951   —   25 April 1951
3. Jai Narayan Vyas 26 April 1951 —        3 March 1952
4. Tika Ram Paliwal 3 March 1952  —       31 October 1952
5. Jai Narayan Vyas 1 November 1952  —  12 November 1954
6. Mohan Lal Sukhadia 13 November 1954  —  13 March 1967
President’s rule 13 March 1967   —       26 April 1967
7. Mohan Lal Sukhadia 26 April 1967   —       9 July 1971
8. Barkatullah Khan 9 July 1971  —           11 August 1973
9. Hari Dev Joshi 11 August 1973   —    29 April 1977
President’s rule 29 April 1977   —       22 June 1977
10. Bhairon Singh Shekhawat 22 June 1977  —        16 February 1980
President’s rule 16 February 1980  —  6 June 1980
11. Jagannath Pahadia 6 June 1980         —    13 July 1981
12. Shiv Charan Mathur 14 July 1981     —       23 February 1985
13. Hira Lal Devpura 23 February 1985   —  10 March 1985
14. Hari Dev Joshi 10 March 1985   —     20 January 1988
15. Shiv Charan Mathur 20 January 1988   —  4 December 1989
16. Hari Dev Joshi 4 December 1989  —  4 March 1990
17. Bhairon Singh Shekhawat 4 March 1990  —        15 December 1992
President’s rule 15 December 1992  — 4 December 1993
18. Bhairon Singh Shekhawat 4 December 1993  —  29 November 1998
19. Ashok Gehlot 1 December 1998  —   8 December 2003
20. Vasundhara Raje 8 December 2003  —  11 December 2008
21. Ashok Gehlot 12 December 2008  — 13 December 2013
22. Vasundhara Raje 13 December 2013  — 16 December 2018
23. Ashok Gehlot 17 December 2018  —   Incumbent
Tags : chief minister of rajasthan , who is chief minister of rajasthan , chief minister of rajasthan 2019 , chief minister of rajasthan 2018 

List of Governors of Rajasthan

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List Of Governor
List of Governor in Rajasthan

List of Governors of Rajasthan

In this post,  we share about governors of Rajasthan . Kalraj Mishra is the present governor of the Rajasthan. In this post we share list of governor In Rajasthan  from 1949 to present.

 S.No.  Governor Names Time Period
  1. Maharaj Man Singh II 1949-1956
2. Gurumukh Nihal Singh 1956-1962
3. Sampurnanand 1962-1967
4. Sardar Hukam Singh 1967-1972
5. Sardar Jogendra Singh 1972-1977
6. Vedpal Tyagi (acting) 1977
7. Raghukul Tilak 1977-1981
8. K. D. Sharma (acting) 1981-1982
9. Om Prakash Mehra 1982-1985
10. Vasantdada Patil 1985-1987
11. Sukhdev Prasad 1988-1990
12. Milap Chand Jain (acting) 1990
13. Debi Prasad Chattopadhyaya 1990-1991
14. Swarup Singh (acting) 1991-1992
15. Marri Chenna Reddy 1992-1993
16. Dhanik Lal Mandal (additional charge) 1993
17. Bali Ram Bhagat 1993-1998
18. Darbara Singh 1998
19. Navrang Lal Tibrewal (acting) 1998-1999
20. Anshuman Singh 1999-2003
21. Nirmal Chandra Jain 2003
22. Kailashpati Mishra (additional charge) 2003-2004
23. Madan Lal Khurana 2004
24. T. V. Rajeswar (additional charge) 2004
25. Pratibha Patil 2004-2007
26. Akhlaqur Rahman Kidwai (additional charge) 2007
27. S. K. Singh 2007-2009
28. Prabha Rau (additional charge) 2009-2010
29. Prabha Rau 2010
30. Shivraj Patil (additional charge) 2010-2012
31. Margaret Alva 2012-2014
32. Ram Naik (additional charge) 2014
33. Kalyan Singh 2014-2019
34. Kalraj Mishra 2019-At Present

 

Tags : governors of Rajasthan, governor of Rajasthan, governor of Rajasthan 2018, list of governors of Rajasthan

G20 Summits & G20 Summit 2020

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G20 Summits

G20 Summits & G20 Summit 2020

What is the G20 Summit?
In this post, we share about G20 Summits. The G-20 summits are the G-7 plus developing nations such as Brazil, India, China, and Russia.

The Group of Twenty (G20) is a global forum comprise of twenty of the world’s largest economies, focus on addressing global economic challenges.

List Of Member Countries?

Australia, Argentina,  Brazil, China, Canada, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, the United Kingdom and the United States of America.

S.No. Summits Host Country Host City Date & Year
1. 1st United States Washington, D.C. 14–15 November 2008
2. 2nd United Kingdom(UK) London April 2, 2009
3. 3rd United States Pittsburgh 24–25 September 2009
4. 4th Canada Toronto 26–27 June 2010
5. 5th South Korea Seoul 11–12 November 2010
6. 6th France Cannes 3–4 November 2011
7. 7th Mexico San José del Cabo, Los Cabos 18–19 June 2012
8. 8th Russia Saint Petersburg 5–6 September 2013
9. 9th Australia Brisbane 15–16 November 2014
10. 10th Turkey Serik, Antalya 15–16 November 2015
11. 11th China Hangzhou 4–5 September 2016
12. 12th Germany Hamburg 7–8 July 2017
13. 13th Argentina Buenos Aires 30 November – 1 December 2018
14. 14th Japan Osaka TBD 2019
15. 15th Saudi Arabia Riyadh TBD 2020

 

Tags: g20 summits, g20 summit 2020, g20 summit 2021, g20 summit 2018, g20 summit 2020, g20 summit 2019 theme, g20 summit countries, g20 summit gk, g20 summit 6th edition, g20 summit 2020 theme, g20 summit 2020 countries list

 

RBI GOVERNORS – Check latest update

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RBI
List of RBI Governor

RBI GOVERNORS

In this post,  we share about the RBI Governors of India . He stared was 1 April 1935 under RBI Act 1934. Nationalized is 1 January 1949. Shaktikanta Das has become 25th RBI Governer from December 2018.

C.D. Deshmukh was the First Indian Governer of RBI. The RBI Bank’s 15th governor Manmohan Singh, would go on to become India’s 13th Prime Minister.

S.No.

Governers Name

Starting Date

Ending Date
1. Sir Osborne Smith  April 1, 1935  June 30, 1937
2. Sir James Braid Taylor  July 1, 1937  February 17, 1943
3. Sir C.D. Deshmukh  August 11, 1943  June 30, 1949
4. Sir Bengal Rama Rau  July 1, 1949  January 14, 1957
5. K.G. Ambegaonkar  January 14, 1957  February 28, 1957
6. H.V.R. Lyengar  March 1, 1957  February 28, 1962
7. P.C. Bhattachaiya March 1, 1962 June 30, 1967
8. L.K. Jha  July 1, 1967  May 3, 1970
9. B.N. Adarkar  May 4, 1970  June 15, 1970
10. S. Jagannathan  June 16, 1970  May 19, 1975
11. N.C. Sen Gupta  May 19, 1975  August 19, 1975
12. K.R. Puri  August 20, 1975  May 2, 1977
13. M. Narasimham  May 3, 1977  November 30, 1977
14. I.G. Patel  December 1, 1977  September 15, 1982
15. Manmohan Singh  September 16, 1982  January 14, 1985
16. Amitav Gosh  January 15, 1985  September 4, 1985
17. R.N. Malhotra  February 4, 1985  December 22, 1990
18. S. Vpnldraramanan  December 22, 1990  December 21, 1992
19. C. Rangarajan  December 22, 1992  November 21, 1997
20. Bimal Jalan  November 22, 1997  September 6, 2003
21. Y.V. Reddy  September 6, 2003  September 5, 2008
22. D. Subbarao  September 5, 2008  September 4, 2013
23. Raghuram G. Raj an  September 4, 2013  September 4, 2016
24. Urjit Ravindra Patel  September 4, 2016  December 10,2018
25. Shaktikanta Das  December 11,2018  Incumbent

 

Tags :rbi governor name, rbi governors of India, who is rbi governor, who rbi governor, rbi governor present,governor of rbi, rbi governor at present.

 

Computer related full form

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Computer Realted Full form

In this post we share about full form of computer because computer subject is easy to learn & understand. So, who’s student preparing for government exam read this post .

S.No. Short form Full form
1. Computer Commonly Operated Machine Particularly Used in Technical and Educational Research
2. CPU Central Processing Unit
3. ROM Read Only Memory
4. RAM Random Access Memory
5. PROM Programmable Read Only Memory
6. EPROM Erasable PROM
7. EEPROM Electrically EPROM
8. FDD Floppy Disk Drive
9. HDD Hard Disk Drive
10. I/O Input & Output
11. KBD KeyBoard
12. CD Compact Disk
13. DVD Digital Video Disk
14. SMPS Switch Mode Power Supply
15. POST Power ON Self Test
16. LED Light Embedded Diode
17. LCD Liquid Crystal Display
18. USB Universal Serial Bus
19. BIOS Basic Input Output System
20. VDU Visible Display Unit
21. VGA Video/Visual Graphic Adapter
22. LAN Local Area Network
23. WAN Wide Area Network
24. MAN Metropolitan Area Network
25. LLL Low Level Language
26. HLL High Level Language
27. MIPS Million of Instruction Per Second
28. Kbps Kilo Bytes per second
29. Mbps Mega Bytes Per second
30. WWW World Wide Web
31. IP Internet Protocol
32. ISP Internet Service Provider
33. HTTP Hyper Text Transfer Protocol
34. HTTPS Hyper Text Transfer Protocol Secure
35. URL Uniform Resource Locator
36. USB Universal Serial Bus
37. VIRUS Vital Information Resource Under Seized
38. GSM Global System for Mobile Communication
39. CDMA Code Division Multiple Access
40. GIF Graphic Interchangeable Format
41. JPEG Joint Photographic Expert Group
42. BMP Bitmap
43. PNG Portable Network Graphics
44. PDF Portable Document Format
45. GUI Graphical User Interface.

 

Tags: computer full form, full form of computer, computer full form english

 

 

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