Asked: B.P.S.C. (Pre) 2019medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
हर्ट्ज में क्या मापा जाता है?
What is measured in Hertz?
SELECT CORRECT OPTION:
A
आवृत्ति
Frequency
Correct
B
ऊर्जा
Energy
C
ऊष्मा
Heat
D
गुणवत्ता
Quality
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 A(आवृत्ति)
आवृत्ति (Frequency) को हर्ट्ज (Hz) में मापा जाता है। किसी दोलनकारी निकाय द्वारा प्रति सेकंड पूरे किए गए दोलनों की संख्या को आवृत्ति कहते हैं।
Frequency is measured in Hertz (Hz). The number of cycles or oscillations completed per second by a vibrating body is called its frequency.
Subject: General Science•Topic: Units and Dimensions•Subtopic: Units and Dimensions
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