Asked: B.P.S.C. (Pre) 2018medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
आइंस्टीन को 'नोबेल प्राइज' किस कार्य पर मिला?
For which work did Einstein receive the 'Nobel Prize'?
SELECT CORRECT OPTION:
A
आपेक्षिकता
Relativity
B
बोस-आइंस्टीन संघनन
Bose-Einstein Condensation
C
संहति एवं ऊर्जा की तुल्यता
Mass-Energy Equivalence
D
प्रकाश-विद्युत प्रभाव
Photo-electric Effect
Correct
E
उपर्युक्त में से कोई नहीं/उपर्युक्त में से एक से अधिक
None of the above / More than one of the above
Official Solution & Explanation:
Correct Answer: Option D(प्रकाश-विद्युत प्रभाव)
अल्बर्ट आइंस्टीन को वर्ष 1921 का भौतिकी का नोबेल पुरस्कार प्रकाश-विद्युत प्रभाव (Photoelectric Effect) की सफल व्याख्या करने के लिए प्रदान किया गया था।
Albert Einstein was awarded the 1921 Nobel Prize in Physics for his services to Theoretical Physics, and especially for his discovery of the law of the photoelectric effect.
Subject: General Science•Topic: Major Scientists and Inventions•Subtopic: Major Scientists and Inventions
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