Scale

R. F. āϏ্āĻ•েāϞāĻ•ে āĻāĻ•āĻ•āĻšীāύ āĻŦা āĻŽাāϤ্āϰাāĻšীāύ āϏ্āĻ•েāϞ āĻŦāϞা āĻšā§Ÿ āĻ•েāύ?

R. F. āϏ্āĻ•েāϞāĻ•ে āĻāĻ•āĻ•āĻšীāύ āĻŦা āĻŽাāϤ্āϰাāĻšীāύ āϏ্āĻ•েāϞ āĻŦāϞা āĻšā§Ÿ āĻ•েāύ?   āωāĻ“āϰঃ - āĻŽাāύāϚিāϤ্āϰেāϰ āĻĻুāϰāϤ্āĻŦ āĻŦা āĻ­ূāĻŽি āĻ­াāĻ—েāϰ āĻĒ্āϰāĻ•ৃāϤ āĻĻূāϰāϤ্āĻŦেāϰ āĻ…āύুāĻĒাāϤāĻ•ে āĻ­āĻ—্āύাংāĻļ āĻĻ্āĻŦাāϰা āĻĒ্āϰāĻ•াāĻļ āĻ•āϰা āĻšāϞে …

āĻŽাāύāϚিāϤ্āϰে āϏ্āĻ•েāϞেāϰ āĻĒ্āϰ⧟োāϜāύ āĻ•েāύ?

āĻŽাāύāϚিāϤ্āϰে āϏ্āĻ•েāϞেāϰ āĻĒ্āϰ⧟োāϜāύ āĻ•েāύ? * āĻĒ্āϰāϧাāύāϤ āĻĻুāϟি āĻ•াāϰāĻŖে - 1. āĻŽাāύāϚিāϤ্āϰেāϰ āĻŽূāϞāϤ āĻĒৃāĻĨিāĻŦীāĻĒৃāώ্āĻ েāϰ āϏāĻŽāĻ—্āϰ āĻŦা āφংāĻļিāĻ• āĻāϞাāĻ•াāϰ āĻŦিāĻ­িāύ্āύ āϏ্āĻĨাāύ āĻ“ āĻŦিāώāϝ়āĻ—ুāϞিāϰ āĻ…āĻŦāϏ্āĻĨাāύ āĻĻেāĻ–াāύ…

āĻĄা⧟াāĻ—োāύাāϞ āϏ্āĻ•েāϞ āĻŦা āĻ•āϰ্āĻŖী⧟ āϏ্āĻ•েāϞ-āĻāϰ āĻ—āĻ āύ (construction of diagonal scale)

āĻĄা⧟াāĻ—োāύাāϞ āϏ্āĻ•েāϞ āĻŦা āĻ•āϰ্āĻŖী⧟ āϏ্āĻ•েāϞ-āĻāϰ āĻ—āĻ āύ (construction of diagonal scale) āϏংāϜ্āĻžা (definition): āϝে āϰৈāĻ–িāĻ• āϏ্āĻ•েāϞে āĻŽুāĻ–্āϝ āĻ“ āĻ—ৌāĻŖāĻ­াāĻ— āĻāĻŦং āĻĒ্āϰāĻ—ৌāĻŖ āĻŦিāĻ­াāϜāύ āĻŦা āĻ­াāĻ— …

āϤুāϞāύাāĻŽূāϞāĻ• āϰৈāĻ–িāĻ• āϏ্āĻ•েāϞ-āĻāϰ āĻ—āĻ āύ (construction of comparative linear scale)

āϤুāϞāύাāĻŽূāϞāĻ• āϰৈāĻ–িāĻ• āϏ্āĻ•েāϞ-āĻāϰ āĻ—āĻ āύ (construction of comparative linear scale) āĻ­ূāĻŽিāĻ•া (introduction) āĻŦিāĻ­িāύ্āύ āĻāĻ•āĻ• āϏ্āĻ•েāϞেāϰ āĻāĻ•āϟিāϰ āϏাāĻĨে āĻ…āĻĒāϰāϟিāϰ āϤুāϞāύা āĻ•āϰাāϰ āϜāύ্āϝ āϝ…

āĻŽাāύāϚিāϤ্āϰে āϏ্āĻ•েāϞ āĻĒ্āϰāĻ•াāĻļেāϰ āĻĒāĻĻ্āϧāϤি (method of showing scale in maps)

āĻŽাāύāϚিāϤ্āϰে āϏ্āĻ•েāϞ āĻĒ্āϰāĻ•াāĻļেāϰ āĻĒāĻĻ্āϧāϤি (method of showing scale in maps) āĻŽাāύāϚিāϤ্āϰে āϏ্āĻ•েāϞ āύিāĻŽ্āύāϞিāĻ–িāϤ āϤিāύāϟি āĻĒāĻĻ্āϧāϤিāϤে āĻĒ্āϰāĻ•াāĻļ āĻ•āϰা āĻšā§Ÿ (1)āĻŦিāĻŦৃāϤিāĻŽূāϞāĻ• āϏ্āĻ•েāϞ (2)āϏংāĻ–্…

āĻŽাāύāϚিāϤ্āϰ āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of map scale)

āĻŽাāύāϚিāϤ্āϰ āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of map scale) (1)āĻŽাāύāϚিāϤ্āϰে āϝে āĻ•োāύো āĻĻুāϟি āϏ্āĻĨাāύেāϰ āĻŽāϧ্āϝে āĻĻূāϰāϤ্āĻŦ āĻāĻŦং āĻ­ূ-āĻĒৃāώ্āĻ ে āĻŦা āĻ­ূāĻŽিāĻ­াāĻ—ে āĻ“āχ āĻĻুāϟি āϏ্āĻĨাāύেāϰ āĻŽāϧ্āϝে āĻĒ্āϰāĻ•ৃāϤ …

āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of scale)

āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of scale) āϤোāĻŽāϰা āĻ›াāϤ্āϰāĻ›াāϤ্āϰীāϰা āĻ›োāϟāĻŦেāϞা āĻĨেāĻ•েāχ āϏ্āĻ•েāϞ āĻĻি⧟ে āĻ–াāϤা⧟ āĻŽাāϰ্āϜিāύ। āϟাāύো, āĻĢুāϟāĻŦāϞ āĻŽাāĻ েāϰ āϚিāϤ্āϰ āφঁāĻ•ো, āϜ্āϝাāĻŽিāϤি āφঁāĻ•ো। āϤোāĻŽāϰা āϤিāύāϰ…

āϞāĻ— āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of log scale)

āϞāĻ— āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of log scale) āϝে āϏ্āĻ•েāϞ-āĻāϰ āĻāĻ•āĻ• āĻ•োāύো āϏংāĻ–্āϝাāϰ āϘাāϤ 1, 10, 100, 1000-āĻāϰ āĻĒāϰিāĻŦāϰ্āϤে 0, 1, 2, 3 āϧāϰা āĻšā§Ÿ, āϏেāχ āϏ্āĻ•েāϞāĻ•ে āϞāĻ—াāϰিāĻĻāĻŽিāĻ• āϏ্āĻ•েāϞ…

āϏাāϧাāϰāĻŖ āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of natural scale)

āϏাāϧাāϰāĻŖ āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of natural scale) āϝāĻ–āύ āĻ•োāύো āωāĻĒাāϤ্āϤ āĻŦা āϤāĻĨ্āϝেāϰ āĻĒāϰিāĻŽাāĻŖ āĻ•āĻŽ āĻāĻŦং āϏāϰ্āĻŦোāϚ্āϚ āĻ“ āϏāϰ্āĻŦāύিāĻŽ্āύ āĻŽাāύেāϰ āĻĒাāϰ্āĻĨāĻ•্āϝ āĻ–ুāĻŦ āĻŦেāĻļি āύ⧟, āϤāĻ–āύ āϝে āϏ্āĻ•ে…

āϜāĻŽিāϰ āĻĒāϰিāĻŽাāĻŖ āϏāĻŽ্āĻĒāϰ্āĻ•ে āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āĻŦিāĻ­িāύ্āύ āϧাāϰāύা [Important different ideas about the amount of land]

★āϜāĻŽিāϰ āĻĒāϰিāĻŽাāĻŖ āϏāĻŽ্āĻĒāϰ্āĻ•ে āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āĻŦিāĻ­িāύ্āύ āϧাāϰāύা [Important different ideas about the amount of land] āĻ•াāĻ া āĻĒāϰিāĻŽাāĻĒāĻ• ā§§ āĻ•াāĻ া = ⧭⧍ā§Ļ āĻŦāϰ্āĻ—āĻĢুāϟ = ā§Žā§Ļ āĻŦāϰ্āĻ—āĻ—āϜ …

āφāϞোāĻ•āĻŦāϰ্āώ (light years)

āφāϞোāĻ•āĻŦāϰ্āώেāϰ āĻŦ্āϝাāĻ–্āϝা (Explanation of light years) āφāϞোāĻ•āĻŦāϰ্āώ āĻšāϞ āĻĻূāϰāϤ্āĻŦেāϰ āĻāĻ•āĻ• āϝা āϜ্āϝোāϤিāϰ্āĻŦিāϜ্āĻžাāύে āĻŽāĻšাāĻ•াāĻļে āĻŦিāĻļাāϞ āĻĻূāϰāϤ্āĻŦ āĻĒāϰিāĻŽাāĻĒ āĻ•āϰāϤে āĻŦ্āϝāĻŦāĻšৃāϤ āĻšāϝ়। āĻāϟি āĻāĻ•āϟি …

āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of scale )

āϏ্āĻ•েāϞ-āĻāϰ āϧাāϰāĻŖা (concept of scale ) •   āφāĻŽāϰা āĻ›াāϤ্āϰāĻ›াāϤ্āϰীāϰা āĻ›োāϟāĻŦেāϞা āĻĨেāĻ•েāχ āϏ্āĻ•েāϞ āĻĻিāϝ়ে āĻ–াāϤাāϝ় āĻŽাāϰ্āϜিāύ āϟাāύো, āĻĢুāϟāĻŦāϞ āĻŽাāĻ েāϰ āϚিāϤ্āϰ āφঁāĻ•ো, āϜ্āϝাāĻŽিāϤ…