The most common rainfall measurement is the total…

Question

The most common rainfall measurement is the total rainfall depth during a given period, which is expressed in _______.

Select an answer

Question & Answer (English)

The most common rainfall measurement is the total rainfall depth during a given period, which is expressed in _______.

  1. millimetres (mm) — Correct Answer
  2. hectopascal (hPa)
  3. millibar (mbar)
  4. kilopascal (kPa)
Explanation:

Rainfall Measurement:

  • Rainfall is measured as the depth of water that would accumulate on a flat surface if there were no runoff or evaporation.
  • The standard unit for measuring this depth is millimetres (mm).

Why other options are incorrect:

  • Hectopascal (hPa), Millibar (mbar), and Kilopascal (kPa) are all units used to measure atmospheric pressure, not liquid depth.

प्रश्न एवं उत्तर (हिंदी)

सबसे सामान्य वर्षा माप एक दी गई अवधि के दौरान कुल वर्षा की गहराई है, जिसे _______ में व्यक्त किया जाता है।

  1. मिलीमीटर (mm) — सही उत्तर
  2. हेक्टोपास्कल (hPa)
  3. मिलीबार (mbar)
  4. किलोपास्कल (kPa)
स्पष्टीकरण:

सही उत्तर मिलीमीटर (mm) है।

आइए इसे आसानी से समझें:

  • बारिश को मापते समय हम यह देखते हैं कि यदि पानी बहे नहीं या भाप न बने, तो जमीन पर पानी की कितनी गहराई जमा होगी।
  • इस गहराई को मापने की मानक इकाई मिलीमीटर (mm) है।
  • बाकी विकल्प (hPa, mbar, kPa) वायुमंडलीय दबाव (pressure) को मापने के लिए उपयोग किए जाते हैं, बारिश को नहीं।

📚 About this Topic — General Awareness

This multiple choice question is from General Awareness, General Awareness (2024), General Awareness (2024)-9, SSC CGL Tier-1 (PYQs). It has 4 options with a detailed explanation of the correct answer and is available in both English and Hindi (द्विभाषी). Practice more MCQs from General Awareness to strengthen your preparation.

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