Предмет: Физика, автор: vladikzaharov09

У якої речовини 2см кубічних мають масу 14,6

IUV: 14,6 чего ? грамм ?? килограмм ??

IUV: ответь олово

vladikzaharov09: Дах

vladikzaharov09: Да

vladikzaharov09: Грамм

Ответы

Автор ответа: VHawkV

Ответ:

Объяснение:

V = 2 см³

m = 14,6 г

Вещество - ?

==========

ρ = m / V = 14,6 / 2 = 7,3 г/см³ (или 7300 кг/м³)

Вещество - олово.

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