Предмет: Физика, автор: takahiromisaki0

1. Масса тела равна 250 г. Выразите массу этого тела в килограммах (кг) и миллиграммах (мг).
2. Выразите расстояние 0,135 км в метрах и в миллиметрах.

Ответы

Автор ответа: SSclass
0
250 г= 0.25 кг = 250000 мг
0.135 км= 135 м = 135000 мм
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Физика, автор: OneofF
Оптична сила скляної лінзи в повітрі дорівнює 3 дптр, а у воді ─ 1 дптр. Визначте показник заломлення скла лінзи?
6 лет назад
Предмет: Қазақ тiлi, автор: Askarovatorgyn99112
16. Екі бағандағы етістіктерді салыстырып, бір-бірінен өзгешелігін
дәлелде.
танысты
үйренді
тыңдады
шақырды
танысып жатыр
үйреніп жүр
тыңдап отыр
шақырып тұр​
6 лет назад
Предмет: Английский язык, автор: sokolenkozena5
Sometimes, when you're very unhappy, you might want to stay at home to avoid the bullies because you're afraid of what they (1) (might, must, ought, should) ________ do to you.
Always tell your parents how upset you are so that they (2) (want, can, need, must) _______ help you. You need their support. Every day you go in to school is a triumph over the bullies because you're showing them that you have every right to be there and that their behavior (3) (haven't upset, didn't upset, hasn't upset, hadn't upset) _______ you as they'd hoped.
Staying off school can make things more difficult. The problem is that if you start taking days off then you can quickly (4) (fall in, fall out, fall down, fall behind) _______ with work and that makes life more stressful as well as possibly affecting your exam results and your future.
Unfortunately, taking time off school without (5) (be, to be, been, being) _______ genuinely ill is considered to be an unauthoride absence or truancy and your parents could end up (6) (prosecuted, being prosecuted, having been prosecuted, were prosecuted) _______ for it.
Luckily, council education departments have people who can help in this situation (7) (called, calling, being called, having called) ______ education welfare officers or education social workers and they can often make a big difference so that pupils can get back into school quickly and with the support they (8) (have, need, acclaim, ask) _______ .
Треба обрати правильну відповідь в дужках.
Допоможіть!!!
6 лет назад
Предмет: Геометрия, автор: aliyaizmailova1
средняя линия трапеции равна 11 см, меньшее основание 6 см. Найдите большее основание трапеции.
9 лет назад
Предмет: Математика, автор: Kzh1
помогите пожалуйста не могу решить(
В 100 вагонах можно перевезти 6000 т угля.в 3 таких вагонах помещается столько угля, сколько в 2 большегрузных вагонах. Сколько тонн угля в 1 больше грузном вагоне?
9 лет назад