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 and Answers in Hindi


Q.19 हीरा का अपवर्तनांक है ?

(A) 1.77 है

(B) 1.47 है

(C) 1.44है

(D) 2.42 है


Ans .  D

Q.20 मोटरगाड़ी के चालक के सामने लगा रहता है ?

(A) अवतल दर्पण

(B) समतल दर्पण

(C) उत्तल दर्पण

(D) अन्य


Ans .  C

Q.21 टॉर्च से किस प्रकार के प्रकाश पुंज की प्राप्ति होती है ?

(A) समांतर प्रकाशपुंज

(B) संसृत प्रकाशपुंज

(C) अपसृत प्रकाशपुंज

(D) सभी कथन सत्य है


Ans .  B

Q.22 सामान्य नेत्र की रेटिना पर बननेवाला प्रतिबिंब होता है ?

(A) आभासी और सीधा

(B) वास्तविक और सीधा

(C) वास्तविक और उल्टा

(D) आभासी और उल्टा


Ans .  C

Q.23 नेत्र लेंस में समायोजन की क्रिया होती है ?

(A) आयरिस द्वारा

(B) नेत्र लेंस द्वारा

(C) सिलियरी पेशियों द्वारा

(D) कॉर्निया द्वारा


Ans .  C

Q.24 किसी नेत्र का निकट बिंदु है ?

(A) 2.5 cm

(B) 25 cm

(C) 2.5 m

(D) 3 m


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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