Physics GK Questions for Competitive Exams in Hindi

Rajesh Bhatia6 years ago 35.6K Views Join Examsbookapp store google play
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Physics GK Questions in Hindi


Q.7 आँख में प्रवेश करने वाले प्रकाश की मात्रा को नियंत्रित करता है ?

(A) परितारिका

(B) पुतली

(C) लेंस

(D) पक्ष्माभि पेशियाँ


Ans .  A

Q.8 सूर्योदय और सूर्यास्त के समय सूर्य का गोल दीखता है ?

(A) गोलाकार

(B) घनाकार

(C) अण्डाकार

(D) चपटा


Ans .  D

Q.9 यदि दर्पण में बना प्रतिबिंब हमेशा सीधा, आकार में वस्तु के बराबर है, तो दर्पण है ?

(A) अवतल

(B) उत्तल

(C) समतल

(D) इनमें से कोई नहीं


Ans .  C

Q.10 समतल दर्पण के द्वारा बना प्रतिबिंब होता है ?

(A) वास्तविक

(B) काल्पनिक

(C) उल्टा

(D) इनमें से कोई नहीं


Ans .  B

Q.11 निम्न में से कौन-सा पदार्थ लेंस के लिए प्रयुक्त नहीं किया जा सकता है ?

(A) जल

(B) मिट्टी

(C) प्लास्टिक

(D) काँच


Ans .  B

Q.12 उत्तल लेंस की क्षमता होती है ?

(A) ऋणात्मक

(B) धनात्मक

(C) शून्य

(D) अन्य


Ans .  B

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    Rajesh Bhatia

    A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.

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