MCQ Physics Objective Answer Key 12th Bihar Board Exam

All the students of Bihar School Examination Board have prepared their Bihar board class 12th Examination 2019, In the proper way Specially Science Stream students. All the students have given special attention on the Physics because it considers as a tuff subject. 

Bihar Board Inter Physics Objective Answer Sheet 

Hope that you may wish to analysis / calculate coming marks in the Bihar Board 2019 Physics Subject. To Score marks, in the Board examination Physics Objective questions 2019 surely play a vital role. 

Questions wise Answer key Physics Objective 08/2/2019 Here 

Bihar Board Physics 2019 Questions 

In the BSEB Intermediate Physics Exam 2019 board will give Question of Physics in 10th Set like- A, B, C, D, F, G, H, I, J, K. Students get anyone set to give Answer in the exam. About the Set in all the set questions will be same but question sequence will be different. 

Hence a large number of students after over the examination surely wish to find Physics Objective Answer keys Exam 8th Feb 2019, Bihar Board 12th Model Paper with Answers of Physics and BSEB Model Paper with Answer.

BSEB Physics 2019 Objective Answer Sheet 

Easy to find all the information we on this page provide all latest update about the Bihar Board ISC Physics Objective Answer key.

Bihar Board 12th Physics Model Paper with Answer

Students in their examination Preparation for good exam preparation did practice with the Model Paper of Physics. Bihar Board has also released the Official Bihar Board Physics Model Paper for students to know exam Question Format and Difficulty level of the Exam. This Model Sets also helped students in the know about the Bihar board ISC Physics Objective Question and Answer because Board has uploaded Model Set with answer key and solution.

Bihar Board PHY Objective Questions With Answer 2019

www.resultfor.in/bseb has also provided the Bihar Board Physics VVI Objective Questions with Their Answer for the Exam Preparation. On this website, we have uploaded lot’s of Bihar Board 12th Model Paper with Answers from the various Inter Coaching Centers, So that students get benefits from it and score good marks in BSEB 12th Physics Objective Questions as well Short and Long Questions.

BSEB Inter Exam Physics Objective Answer Key 2019

Bihar School Examination Board, Patna if release the official Answer key for the Bihar Board Class 12th Examination Objective Questions then we on this website provide completed information with the direct link to download BSEB XII Physics Objective Answer Key. Because Marks will be evaluated on the Answer key by BSEB.

प्रश्न 1. – एक  उत्तल  लेंस ( n = 1.5)  को पानी में डुबाया जाता ह ै, तब यह वयवहार करता है –

READ
Bihar Board 10th Hindi Objective Answer 26/02/2019

उत्तर – उत्तल लेंस की तरह  (A)

प्रश्न 2 – परिपथ का शक्ति गुणांक होता है |

उत्तर – R/ √R2 + W2 L2  (C)

प्रश्न 3 – पर्यावर्ती प्राप्त के वर्गमूल मध्य मान और शिखर भाग मान का अनुपात होता है |

उत्तर -1/ √2 (B)

प्रश्न 4  – विधुयत – चुंबकीय तरग के संचरण की दिशा होती है –

उत्तर  – E X B के  समान्तर  (D) 

प्रश्न 5. प्रकाश के रंग के कारण है –

उत्तर – इसकी आवर्ती  (A)

प्रश्न 6 – ताप बढ़ने से अर्धचालक की विशिष्ट प्रतिरोध –

उत्तर – घटता है |  (B)

प्रश्न 7 – यदि किसी ऊंचाई ट्रांसफार्मर से प्राथमिक एवं द्वितीयक के कम क्रमस N 1 और N2 लपेटे है तो –

उत्तर – N2 > N1   (B)

प्रश्न 08 – पृथ्वी के किसी स्थान पर एक TV प्रेषण टावर की उचाई २४५ मीटर है | जीतनी अधिकतम दुरी तक इस टावर का प्रसारण पहुंचेगा, वह है –

उत्तर – 56 Km ( C )

प्रश्न 09 – निम्नांकित में किस का अपवर्तनांक सबसे अधिक होती है |

उत्तर – हीरा (D)

प्रश्न 10 – NAND की मूलन व्यंजन ह

उत्तर A.B = ϒ (D)

प्रश्न 11 – अनुचुंबकीय पदार्थ की प्रवृत्ति है |

उत्तर  – स्थिर (A)

प्रश्न 12  – प्रत्यावर्ती धारा परिपथ में यदि धारा I एवं वोल्टेज के बीच कालांतर हो तो, धारा की वाटहीन  घटक होगा –

उत्तर  –  (C)

प्रश्न 13 आवेश के पृष्ठ घत्व के मात्रक होता है

उत्तर – कूलॉम / मीटर2 (Cm-2)   (A)

प्रश्न  14. सामान्य समायोजन के लिये खगोलीय दूरदर्शक की आवर्धन छमता होती है

उत्तर – (D )

प्रश्न  15 – n अपवर्तनांक तथा A परिजम कोण वाले पतले  प्रिजम का न्यूतम विचलन कौन होगा

उत्तर – (B)

प्रश्न  16. 60W  तथा 40 W के दो बल्ब यदि श्रेणीक्रम में जोड़े जाए, तो उनकी सम्मिलित शक्ति होगी –

उत्तर – 24 W (D)

प्रश्न 17. – यदि  100 V तक आवेशित करने के पर एक संधारित की संचित ऊर्जा 1 J है, तो संधारित्र की धारिता है

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Bihar Board 10th Science Objective Answer 23/02/2019 || BSEB Matric Multiple Choice Question Answer 1st & 2nd Sitting Exam 2019

उत्तर –  (  B )

प्रश्न 18. बेलनाकार लेंस का उपयोग किया जाता है आंख के दोष को ठीक करने के लिए  उत्तर  एस्टिग्मेटिजम  (C)

प्रश्न 19. Answer – आदर्श एमीटर का प्रतिरोध है

उत्तर – शून्य (A)

प्रश्न 20  पृथ्वी के चुंबकीय क्षेत्र B H में, यदि चुंबकीय सुई के दोलन की आवृत्ति n है, तो

उत्तर  – (B )

 प्रश्न 21. प्रश्न – किसी विन्दुवत स्रोत से परिमित दुरी पर तरंगार्ग होता है

उत्तर –  गोलाकार (A)

प्रश्न 22  डायनमो के कार्य का सिंद्धांत आधारित है –

उत्तर – विधुत चुंवकीय प्रेरण पर (B)

प्रश्न – 23.  तरंग देध्य वाले फोटोन की ऊर्जा होती है –

उत्तर –  ( B )

प्रश्न –  24 वैधुत द्विध्रुव की निश्रेणीय स्थति में विधुत विभव का वंजायक होता है –

उत्तर –   शून्य  (D)

प्रश्न  25 +10 uc एवं – 10 uc के दो विन्दु आवेश वायु में परस्पर 40 cm की दुरी पर रखे है | निकाय की वैधुत ेस्थिज ऊर्जा होगी

उत्तर  -2.25 J  (C )

प्रश्न 26.   पृथ्वी के चुंबकीय धुर्व पर नमन कोण का मान होता है

उत्तर – 90 (C)

प्रश्न 30 – आयाम अधिमिश्रण में सूचनांक होता है –

उत्तर –  0 से 1 के बिच में (B)

प्रश्न 31 – दो लेंस जिनकी झमता – 15 D तथा + 5 D है, को सम्पर्कित संयुक्त करने की फोकस दुरी होगी –

उत्तर –     – 10CM (B)

प्रश्न 32 – एक तार में 1 A धारा प्रहवाहित हो रही है | यदि इलेक्ट्रान का आवेश १ हो , तो प्रति सेकंड तार में प्रभावीत इलेक्ट्रान की संख्या है –

उत्तर    6.25 X 10 18   (B)

प्रश्न 33 –  किसी गोलीय पृष्ठ के अंदर यदि + क्यू आवेश रख दिया जायें , तो सम्पूर्ण पृष्ठ से निकलने वाला विधुत फलक्स कितना होगा ?

उत्तर –  (B )

प्रश्न 34  – स्थिर विभवांतर पर किसी विधुत – परिपथ का प्रतिरोध आधा कर दिया जाता है, उत्पन ऊष्मा का मान होगा  –

उत्तर – दोगुना (B )

प्रश्न 35 – सूर्य के प्रकाश का स्पेक्ट्रम होता है –

उत्तर – सतत  ( A )

Use Given link to get all question with answer in English 

Latest Update: Students who are going to appear in the exam 2019 of Intermediate they can practice exam with previous exam Questions Paper Physics & Bihar board Inter Exam Physics Official Model Sets. For Exam Practice, Students can give one view on Sent Up Exam questions.

12th Physics objective answers 2019 in Hindi

On this website after over the examination, we try to provide the Answer key for all Bihar Board Science Stream Physics Subject from the students. Students after the exam can share what they attempted Answers of Physics Objective Questions. If you wish to share your Solution of Multiple Objective Type Questions Physics Exam Then you can leave it through the comment.

Bihar Board Physics objective answer key

 

READ
Bihar Board 10th Social Science Objective Answer 22/02/2019 || BSEB Matric SSC Multiple Choice Questions Answer 1st & 2nd Sitting Exam

Bihar Board Inter Physics Answer key 2019

www.resultfor.in team always try to provide help to the students of Bihar Board Specially for Science Stream students. Hence we try to provide you answer key on this website as well on Youtube channel. If you want Answer key on your mobile then you can Subscribe Result For Youtube Channel to get Bihar Board 2019 Objective question in Hindi Subject wise.

Bihar Board Inter/12th Physics Papers 2019

As you know that after over the exam for self-satisfaction Students want to estimate marks in the Examination. Students of Intermediate approx are using Smart Mobile Phone and time of the internet they can find all the things very quickly.

BSEB XIIth Physics Objective Answer Key Format for Exam on 08/02/2019

Q.No Answer  Q.No Answer  Q.No Answer   Q.No       Answer 
1 10 19 28
2 11 20 29
3 12 21 30
4 13 22 31
5 14 23 32
6 15 24 33
7 16 25 34
8 17 26 35
9 18 27 xx

All Physics Objective Answer Question Wise Available  

Please Note: Here on this page Unofficial Answer key will be published by 10th Feb 2019. If Board will release the Answer key after the exam over then we will update for that. 

Any Students who wish to all subject like Physics, Chemistry, Math Inter exam of Bihar Board at one place then download Result For App this is a free app available on Google play store.

   Final Word   

Physics Objective answer all objective Questions 2019 will we uploaded on this web page. Students can download from here and estimate marks in Bihar board Intermediate Exam Result 2019. Please note we provide answer key by the Bihar Board Inter Students who participated in the exam.

16 Comments

  • Saiyadali

    February 6, 2019 - 1:12 pm

    Sir
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      February 7, 2019 - 11:23 pm

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    February 6, 2019 - 7:03 pm

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      June 23, 2019 - 12:34 am

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    February 7, 2019 - 8:54 am

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    February 7, 2019 - 9:46 am

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    February 7, 2019 - 10:43 am

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    February 7, 2019 - 7:05 pm

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    February 7, 2019 - 11:52 pm

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    February 8, 2019 - 12:54 am

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    February 8, 2019 - 4:19 am

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    February 8, 2019 - 9:11 am

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  • Vipin Kumar

    February 8, 2019 - 9:52 am

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  • Aman Mishra

    February 8, 2019 - 12:25 pm

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  • Subodh kumar

    February 8, 2019 - 2:43 pm

    Chemistry in Hindi medium abjective

  • Yadav

    February 9, 2019 - 1:59 am

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