Physics GK Questions for Competitive Exams in Hindi

Rajesh Bhatia5 years ago 35.5K Views Join Examsbookapp store google play
Physics-GK-Questions


Physics GK in Hindi


Q.13 लेंस की क्षमता का S.I मात्रक होता है ?

(A) मीटर

(B) (मीटर)2

(C) डयोप्टर

(D) अन्य


Ans .  C

Q.14 पानी से भरी बाल्टी की गहराई कम दिखती है । इसका कारण है ?

(A) पूर्ण आंतरिक परावर्तन

(B) अपवर्तन

(C) परावर्तन

(D) इनमें से कोई नहीं


Ans .  B

Q.15 पानी में डाली हुई छड़ी टेढ़ी दिखती है । इसका कारण है ?

(A) परावर्तन

(B) अपवर्तन

(C) परावर्तन और अपवर्तन

(D) इनमें से कोई नहीं


Ans .  B

Q.16 दर्पण की चौड़ाई को दर्पण का कहा जाता है ?

(A) फोकस

(B) ध्रुव

(C) द्वारक

(D) इनमें से कोई नहीं


Ans .  C

Q.17 सोलर कूकर में प्रयोग किये जाते हैं ?

(A) अवतल दर्पण

(B) उत्तल दर्पण

(C) समतल दर्पण

(D) इनमें से कोई नहीं


Ans .  A

Q.18 रोगियों के नाक, कान, गले आदि की जाँच के लिए डॉक्‍टर प्रयोग करते है ?

(A) समतल दर्पण

(B) उत्तल दर्पण

(C) अवतल दर्पण

(D) इनमें से कोई नहीं


Ans .  C

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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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