Massa ulushi ( w ) – erigan modda massasini (m1) eritma massasiga (m2) nisbati bo‘lib, odatda dan kichik sonlarda ifodalanadi: w

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Massa ulushi ( w ) – erigan modda massasini (m1) eritma massasiga (m2) nisbati bo‘lib, odatda 1 dan kichik sonlarda ifodalanadi: w<1

Yechish: