Asked: U.P.R.O./A.R.O. (Mains) 2014medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
निम्नलिखित में से कौन-सी सदिश राशि है?
Which of the following is a vector quantity?
SELECT CORRECT OPTION:
A
समय
Time
B
चाल
Speed
C
विस्थापन
Displacement
Correct
D
दूरी
Distance
Official Solution & Explanation:
Correct Answer: Option C(विस्थापन)
विस्थापन (Displacement) वस्तु की प्रारंभिक एवं अंतिम स्थिति के बीच की न्यूनतम दूरी है, जिसमें परिमाण के साथ निश्चित दिशा भी होती है, अतः यह सदिश राशि है।
Displacement is the shortest straight-line distance from initial to final position and possesses both magnitude and direction, making it a vector quantity.
Subject: General Science•Topic: Mechanics•Subtopic: Mechanics
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