Asked: Uttarakhand P.C.S. (Pre) 2007medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
तारे अपनी ऊर्जा निम्न में से किस प्रकार प्राप्त करते हैं?
Stars derive their energy in which of the following ways?
SELECT CORRECT OPTION:
A
नाभिकीय संयोजन के फलस्वरूप
As a result of nuclear fusion
Correct
B
नाभिकीय विखण्डन से
From nuclear fission
C
रासायनिक क्रिया से
From chemical reaction
D
गुरुत्वाकर्षण खिंचाव से
From gravitational pull
Official Solution & Explanation:
Correct Answer: Option A(नाभिकीय संयोजन के फलस्वरूप)
तारे नाभिकीय संयोजन (Nuclear Fusion) के द्वारा अपनी ऊर्जा प्राप्त करते हैं।
Stars produce radiant energy primarily through nuclear fusion.
Subject: General Science•Topic: Nuclear Physics•Subtopic: Nuclear Physics
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