density
den
ˈdɛn
den
si
si
ty
ti
ti
British pronunciation
/ˈdɛnsɪti/

ইংরেজিতে "density"এর সংজ্ঞা ও অর্থ

01

ঘনত্ব, আয়তনিক ভর

(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume
Wiki
density definition and meaning
example
উদাহরণ
Air has a much lower density compared to water, which is why objects float in water but fall through air.
জলের তুলনায় বায়ুর ঘনত্ব অনেক কম, তাই বস্তুগুলি জলে ভাসে কিন্তু বাতাসে পড়ে যায়।
02

ঘনত্ব, ঘনীভবন

the spatial property of having elements packed closely together, typically expressed as the number of units per given area or volume
example
উদাহরণ
The forest survey measured tree density at 550 specimens per hectare.
বন জরিপে গাছের ঘনত্ব প্রতি হেক্টরে ৫৫০ নমুনায় পরিমাপ করা হয়েছে।
03

the degree to which light is blocked or absorbed by a photographic filter or film, usually measured in stops or optical density units

example
উদাহরণ
The technician calibrated the density of the photographic plate.
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