Question
Download Solution PDF20 मीटर गहरी और 36 मीटर चौड़ी एक नदी 2.7 किमी/घंटा की दर से बह रही है। प्रति मिनट समुद्र में बहने वाले पानी की मात्रा (मीटर3 में) ____ है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
नदी की गहराई (d) = 20 मीटर
नदी की चौड़ाई (w) = 36 मीटर
प्रवाह दर = 2.7 किमी/घंटा
समय = 1 मिनट
1 किमी/घंटा = 1000 मीटर / 60 मिनट
प्रयुक्त सूत्र:
पानी का आयतन = गहराई × चौड़ाई × प्रवाह दर × समय
गणना:
प्रवाह दर (मीटर/मिनट में) = 2.7 × 1000 / 60
⇒ प्रवाह दर = 45 मीटर/मिनट
पानी का आयतन = 20 × 36 × 45 × 1
⇒ आयतन = 32400 मीटर3
∴ सही उत्तर विकल्प (4) है।
Last updated on Jul 19, 2025
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