Important Physics gk Chapter in hindi

Physics Important Chapter In Hindi  On Gravity

Descriptive Physics Gk In Hindi 

 

Gurutvakarshan key Barey Mey Important Facts 

Gurutvakarshan--- Koi Bhi Bastu Ko Prithbi Jis Bal Key Madhyam Sey Apney Kendra Ki Aur Tanta hey Usi Ko ghhuruvakarshan Kaha Jata HeY

Upar Sey Koi Bhi Bastu Jab Nichey Ki Aur Mukt Rup Sey Girta Hey To Uskey Gati Mey Lagatar Bridhdhi Hota Hey Aur Usmey Ek Twaran Ki Utpatti Hoti Hey Jisey Voutiki Mey Gurutviya Twaran Kaha Jata Hey Jisey Small "g" Sey Paribhasit Kiya Jata Hey

 Aaiye Jantey Hey Guruvakarshan Ki Barey Mey Kuch Majore Facts

Normally Prithvi Ki Gurutviya Man "g" =9.81m/sec²  Hey

 ''g'' Key Man  Sabsey Jada Hota Hey Dhrubiya Elaka Mey Aur Sabsey Kam Man Hota Hey Bhumadhya Rekha Pey 

Kuch Paribartan Key Sath Gurutviya Man Mey Paribartan Hota Hey Jaisey 

(i) Agar Prithvi Ka Akshya Mey Ghurnan Ka Beg Bar Jaye To Issey "g" Ka Man Ghat Jata Hey  

(ii) Agar Prithvi Ka Akshya Mey Ghurnan Ka Beg Ghat Jaye To Issey "g" Ka Man Bar Jata Hey           Is Bisay Mey Apko Batana Chahengey Graha Ka Gati Sambandhiya Dharna Ka Khoj Keplar Ney Kiye They 

Gurutviya Bal Sabhi Chez o Pey Ek Saman Sey Padta Hey Isiiliye Aap Sey Agar Aaisa Puch Jaye Ki  10Kg Rui Aur 10 kg Loha Ko Agar Upar Sey Giraya Jaye To Kon Bastu Pahley Dharti Mey Poucheygi To Iska Simple Answer Yehi Hoga Ki Dono Bastu Sath Mey He Dharti Tak Pouchegi

Girtey Huye Bastu Ka Bhar Hamesha Gurutviya Twaran Ke Sath Samparkyukt Hota Hey, Agar Girtey Huye Bastu Mey Utpanna Hua Twaran Prithvi key Gurutviya Twaran Sey Jada Ho Jaye To Bastu Ka Bajan Uskey Asli Bajan Sey Halka Mahsus Hoga .                 Par Agar Bastu Mey Utpanna Honey Wala Twaran Key Man Gurutviya Twran Sey Kam Ho To Us Condition Mey Bastu ka Bajan Uski Asli Bajan Sey Jada Mahsus Hoga 

*Prithvi Key Ekmatra Prakitik Up-graha Hey Chandrama Jiska Gurtuviya Man Prithvi Key Tulnamey 1/6 hey Yani Agar Prithbi Mey Napa Hua 12kg ka Koi Bastu Aap Chandrama Mey Leyy Jatey Hey To Baha Iska Bajan Matra 2 kg hoga

*Pratyak Graha Surya Ko Dirghya-Brityakar path Mey Parikram Karta Hey

Dosto Aaj Ka Yeh Post Aap Sabhi Ko Kaisa Laga Comment Mey Jarur Bataye Aap Sabhi Key Comment Hamarey Liye Bohot Mahatwapurna hey. Agar Post Achcha Lagey To Isko Dosto Mey Share Jarur Kijiyega ,,, Aur Agar Aap Bhabisya Mey Bhi Is Tarah Ka Post Padna Chahtey Hey To Site Ko Bookmark Karey Ya Follow Button Pey Click Karey Ya Nichey Apna E-mail Id submit Karey

Important Descriptive Physics Gk In Hindi

Physics Gk In hindi (Karya ,Shkati, Urja)

Descriptive Physics Chapter In hindi 

 

Karya, Shakti, Urja Key Physics Gk

Aam jindegi Mey Karya Matlab Hota hey Koi bhi kriya ko karna jaisey padna, khelna ityadi,
Par par dosto voutik mey karya ka matlab kuch alag hota hey par tension leney wala bhi koi baat nehi hey , yeh bhi bohot saral hey to chaliye easy tarika sey jantey hey karya kya hey


Karya- Iska defination hey ki jab koi bastu par bahar sey bal prayog hota hey aur issey bastu ka jo bisthapan hota hey use he karya kaha jata hey ,,,
jaisey ki manlo sthir beitha hua ek gend pey aap jab BAL prayog kartey ho to agar bo gend ek jagah sey dusri jaga move karta hey to is condition mey hum kah saktey hey ki  karya hua hey

Yani Karya = Bal x Bisthapan

Karya key kuch important facts

(i) Karya Ek scalar quantity yani (अदिश राशि ) hey ,,,jab ki jin dono sey yeh banta yani bal aur bisthapan dono he vector rasi hey

(ii) Karya ka SI man hey joule hey,,, / C.G.C man --Aarg hey /& F.P.S man -- foot-poundal hey

Shakti- Ek nirdist samay mey kiya giya kkaam ki dar ko shakti kaha jata hey
jaisey man lijiye aap  1 ghanta mey 1 page likhtey hey yani aap ka kaam karney ka shakti hey 1 page/hour 

Shakti Ka Matrak hey - Watt


Urja- Jiski Sahayata Sey Kam Kiya Jata Hey Usey he Urja Kaha Jata hey 
Urja Ka Matrak Bhi ---Joule hey
         Aur urja do prakar ki hoti hey 

(i) Gatij Urja (Kinetic Energy) -- Kisi Bastu mey gati key karan jo karya karney ka khamta hoti hey usko gatij urja kaha jata hey 
jaisey --- achanak bus rukh janey par ,,hum agey ki aur jukh jatey aur yeh is liye hota hey ki jab hum bus mey beithey huye rahtey hey aur bus chalney lagta hey to bus key sath sath hamarey sarir bhi gatisil abastha mey rahtey hey ,,,par jab kavi achanak sey bus rukh jati hey to hamarey lower portion yani kamar sey pao tak to turant sthitisil abastha mey aa jata hey par hamarey uper part kuch samay key liye pahley jaisey he gatisil abastha mey rahta hey isiliye hum agey ki aur gir partey hey

(ii) Sthitij Urja ( Potential Energy) -- Kisi Bastu Mey Sthiti Key Karan jo karya karney ka khamta utpanna hota hey usiko sthitij urja kaha jata hey
jaisey---achanak bus chalney par hum pichey ki aur gir padtey hey aur aaisa is liye hota ki jab hum bus mey beithey rahtey hey aur bus rukha rahta hey to bus key sath sath hamarey sarir bhi sthir abastha mey rahta hey par jab bus achanak sey chalu hota hey to bus key sath sath hamarey sarir key lower part bhi turtant gatisil abastha mey aa jata hey par uppper part jo ki pahley sthir abastha mey tha bo phir sey bohi sthir abastha mey jana chata hey jisey hamaey pichey ki aur ek dhakka anubhav hota hey

Lever ---Dosto Hamarey Physics mey liver ek bohot he important topic hey issey bohot sara sawal aata hey jaisey ki hatora kis prakar ki lever hey ,,, hamarey hath kis prakar ki lever hey aur is tarah iska ek boht bara list ban jata hey par agar hum iskey pichey ka science ko samajh ley to hum e aaisa koi bhi list ko yaad rakhney ka jarurat nehi to chaliye isko samjhtey hey

Dosto Lever Us siddhant ko kaha jata heyy jiskey madhyam sey hum kam bal laga key jada karya ko kar patey hey  aur yeh mukhyata 3 sreni key hotey hey  aur ismey 3 cheez mul hoti hey ek hey var ki disha ,,, bal ki disha aur chakri ,,,

Pratham Sreni Key Lever ---

jaisey prahtam sreni key lever -- Is Sreni Key Liver Mey Ckari Bich mey hota hey aur ek side mey bal laga na padta hey aur ek side mey bhar rahta hey  ,,, Iska Jantrik Subidha 1 Sey Adhik hota hey

Pratham Sreni Ki Lever

Agar Exam mey koi biastu ko utha key aaisa puchey ki yeh ko sreni ka lever hey to aap usmey in tino sreni key lever ko apply karkey dekhiye ga aapko  turant samajh mey aa jayega ki bo bastu kis sreni key lever key antargat hey


Dwitiya Sreni Key lever-- Is Sreni key lever mey Sabsey Pahley Bal Hota hey Bich Mey Bhar Ya Bajuan Hota hey Aur Akhir Mey Chakri Rahta hey  ,,, Aur Is Sreni Ka Lever Ka Jantrik Subidha 1 sey Adhik Hota hey   
                                                 

Dwitiya Sreni Ki Lever

 
Tritiya Sreni Key Lever-- Is Sreni key lever mey Sabsey Pahley Bhar Ya Bajan Hota Hey Aur Bal Bich Mey Rahta hey Aur Akhir Mey Chakri Rahta Hey ,, Aur Iska Jantrik Subidha   Sey Kam Hota  Hey

  

Tritiya Sreni Ki Lever

Dosto Aaj Ka Yeh Post Aap Sabhi Ko Kaisa Laga Comment Mey Jarur Bataye Aap Sabhi Key Comment Hamarey Liye Bohot Mahatwapurna hey. Agar Post Achcha Lagey To Isko Dosto Mey Share Jarur Kijiyega ,,, Aur Agar Aap Bhabisya Mey Bhi Is Tarah Ka Post Padna Chahtey Hey To Site Ko Bookmark Karey Ya Follow Button Pey Click Karey Ya Nichey Apna E-mail Id submit Karey
         

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RRb group -D Important Gk And previous Year Question

 RRb group -D Important Gk And previous Year Question

Rrb group-d ka previous year Science Part Q &A

 

Most Important Science Gk For RRB

   Dosto Mera Ek Prayas hey Ki Aap logo Key Jaisey Subidha Ho Us Liye Mey Pichley Barsh Ki Group-d mey aaya hua science gk ko ek jagah mey kiya hu with answer aur yeh jo ki railway jaisa ek emportant sector mey pucha giya sawal hey isiliye yeh sabhi exam o key liye bohot upoyogi hoga hope ki issey aap logo ko exam mey kafi madat miley.....


                                   RRB Bhuabaneswar Board 
                    Exam Date -- (1/12/2013)    1st half
                              

 (Biology)

Chlorophyll ka Rang  Kya hey ---- Green (hara)

DNA Ka Pura Form Kya Hey----Deoxyribonucleic Acid

Kis Jibanu Ki Madat Sey Dudh, Dahi Mey Paribartit Hota Hey--- Lactobacilus 

Kiski Bajah Sey Aids Bimari Hota Hey--- Virus

Pattey Ki Jis Bhag Mey Sukshmya Chidra Dekha us Bhag Ko Kya Jata Hey--- Stomato

Koushik Dewar Kismey Dekha Jata Hey--- Padap Koushika Mey

Duniya Key Sabsey Barey Pushpa Ka Naam hey----- Refelsiya

Ped (Tree) Ka Konsa Ansh Swas leta hey----- Pattiya

Khamir Ka Janan Kis madhyam Sey Hota Hey--- Di-khandan Paddhati

(Physics+Chemistry)

Prati unit Khetraphal Pey Active Karyarat Bal Ko Kya Kaha Jata Hey-- Dabab

L.E.D Ka Full Form Kya hey---- Light Emitting Diaode

Kis Res Ko Kritrim Res Bhi Kaha Jata Hey -----Reyon ko

Kis Chez Ko Recycleing Ya Puna Upoyog Heto Banaya Nehi  Ja Sakta -- Cooker ka handle

Adhiktar Namak Bayumandal Sey Jo Pani Ka Soshan Karta Hey is Pakriya Ko Kahtey hey--- Prasbedon

Abarta Swarni Mey Urdhatan Khanda Ko Kya Kaha Jata Hey--- Samuha



 Aaj ka post agar accha lagey to pls apna Sujhab Dijiyega Apka Sujhab Hamarey Liye Bohot he Mahatwapurna Hey