Question
Download Solution PDFआयाम 5 m × 2 m × 1 m के एक टैंक में ऊपर तक भरे हुए मिट्टी के तेल का द्रव्यमान (kg में) ज्ञात कीजिए। (मिट्टी के तेल का घनत्व 800 kg/m3 है)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
द्रव्यमान:
- यह भौतिकी में मौलिक मात्राओं में से एक है और पदार्थ का सबसे बुनियादी गुण है।
- इसे निकाय में पदार्थ की मात्रा के माप के रूप में परिभाषित किया जा सकता है।
- द्रव्यमान का SI मात्रक किलोग्राम (kg) है।
घनत्व:
- घनत्व इस बात का माप है कि सामग्री दृढ़ता से एक साथ पैक की जाती है।
- इसे द्रव्यमान प्रति इकाई आयतन के रूप में परिभाषित किया गया है।
गणितीय रूप से,, \(\rho=\frac{Mass}{Volume}\)
गणना:
दिया गया:
टैंक का आयाम = 5 m × 2 m × 1 m,घनत्व (ρ) = 800 kg/m3
∵ \(\rho=\frac{Mass}{Volume}\)
⇒ \(800=\frac{M}{5~×~2~×~1}\)
⇒ द्रव्यमान = 800 × 10 = 8000 kg
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