Предмет: Физика, автор: ibragimovaalina386

Масса тела 200 г, объем 40 м3. Найти плотность тела.

Ответы

Автор ответа: dddantalian
1

Ответ:

8 кг/м3

Объяснение:

Плотность тела равняется произведению массы тела на его объём.

ρ = m * V

Переведём массу 200г в киллограмы (0,2кг)

ρ = 0,2 * 40 = 8 кг/м3

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Қазақ тiлi, автор: golubevaj
Помогите плиииииииииииииииизззззззззззззз
1 год назад
Предмет: Английский язык, автор: НастяТянНяшка
Помогите плиз!!!!
Give Miss Maple s answers to the bakers questions.
1 год назад
Предмет: Английский язык, автор: Милая505
помогите перевод с английским пожалуйста^_^
1 год назад
Предмет: Английский язык, автор: Аноним
срочно перевести текст !! не через переводчик там где чего не понятно . А ЧЕРЕЗ СЛОВАРЬ МУЛЬТИТРАН .Once there lived a king. His name was Midas. He had a little daughter. They lived in a beautiful palace with a wonderful garden around it. Now the king was very fond of gold. He loved gold more than anything else in the world. One day, when the king was looking at his gold, a young man appeared before him. "You are a very rich man, Midas," said the young man. "Yes," said the king, "but I would like to be richer. I would like to have a golden touch. I want everything that I touch to turn into gold." The young man was a magician, and he gave the king the golden touch which he wanted to have. The king was very happy. He touched a table, and the table became gold. He went into the garden. There were beautiful roses in the garden. He touched the roses, and they also became gold. The king's daughter, who loved the roses very much, saw it and began to cry. "Don't cry, dear daughter", said the king and touched his daughter's head. The next moment the girl turned into a beautiful gold statue.
8 лет назад
Предмет: Математика, автор: Valiushik
Знайдіть значення виразу -1/7+24 3/14+х+(-0,03), якщо х=-0,257
8 лет назад