Перейти к выбору ответа 02.04.2022В растворе 140 г соли. Какова масса раствора если сольсостовляет 35% Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Математика Вопрос школьника по предмету Математика В растворе 140 г соли. Какова масса раствора если сольсостовляет 35% Ответ учителя по предмету Математика 140/0,35=400. Ответ 400 г
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Зима.Деревья белые.Холодно.Ветрено.Иногда солнечно.Мы носим теплые куртки,пальто и шапки.
The sun is the most important of all heavenly bodies of our solar system.Without the Sun there would be no light.no heat, no energy of any kind.surface temper.The Sun is a mass of flaming matter The ature of the Sun is about 10,000 F, in the interior of the Sun the temperatures are much higherv rising to 30,000,000 F Much of the radiation from the Sun is absorbed by the atmos- phere before it reachesthe Earth’s surface.kilometres.The Sun’s diameter is more than one million Its bulk is a million and a quarter times the bulk of our Earth.These figures are hard to imagine If a bullet from a gun towards the sun kept its velocity constant, it would take seven years to reach the SunT Still, we say the Sun is close, measured by the scale of the stars.cm.in diameter, the Sun If the Earth were a small ball, 3 would be a globe 274 cm.in diameter.The Sun turns on its axis in about 25 days.Scientists consider that life has exist- ed on the Earth for more than 500 million years.During all this time the solar constant couldn’t have changed greatly.Both the solar distance and the Sun’s rate of generation of