Physics, asked by bushrafatimahafeez, 7 months ago

define density and the si unit...​

Answers

Answered by niteshkumar51175
1

Explanation:

भौतिकी में किसी पदार्थ के इकाई आयतन में निहित द्रव्यमान को उस पदार्थ का घनत्व (डेंसिटी) कहते हैं। इसे ρ या d से निरूपित करते हैं। अतः घनत्व किसी पदार्थ के घनेपन की माप है। यह इंगित करता है कि कोई पदार्थ कितनी अच्छी तरह सजाया हुआ है।

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system. It is the only system of measurement with an official status in nearly every country in the world.

Answered by priya424726
3

Answer:

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.

SI unit of density=kilogram per cubic meter kg/m3

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