-
Массы веществ связаны отношением m1<m2<m3,
каким отношение связаны их плотности?
Ответы 1
-
плотность вещества находится по формуле p = m / Vесли эти вещества имеют одинаковый объём, то , чем больше масса, тем больше плотностьтак что p₁ < p₂ < p₃
-
Автор:
darienclements - 5 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
из произведения чисел 4 и 9 вычесть частное чисел 21 и 3
б) к частному чисел 27 и 9 прибавить 97
в)из 90 вычесть произведение 4 и 5
-
Предмет:
Математика -
Автор:
jokermeyers - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Каким словом (сочетанием слов) можно заменить слово ВПРОК в предложении 8?
Предложение: 8) Их собирают, а потом солят, маринуют или сушат впрок.
Варианты:
1) в пользу
2) про запас
3) на всякий случай
4) для погоды
Ответ:-
Предмет:
Русский язык -
Автор:
gustavomiles - 5 лет назад
-
Ответов:
4 -
Смотреть
-
-
постройки угол АВС градусная мера которого равно 75градусов отметим точку Х на стороне угла проведите через эту точку прямую перпендикулярную этой стороне
-
Предмет:
Математика -
Автор:
guillermohartman - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Выберите правильный вариант.
1) She ___________ answered 8 questions.
a) noisily b) especially c) correctly d) little
2) No one likes to be_____________ awakened.
a) suddenly b) nicely c) carefully d) politely
3) It’s __________ 8 o’clock.
a) near b) nearly c) more nearly d) the most nearly
4) You are a real ____________. You think you are very clever and know everything.
a) big nose b) big hand c) big foot d) big head
5) I think you are too _____________. 40 kilos is not enough for you.
a) stout b) plump c) thin d) thick
6) Why ___________ late yesterday?
a) did you be b) were you c) you were d) was you
7) We _________________ them because we ____________ no coins.
a) didn’t call; had b) didn’t call; didn’t have; c) called, didn’t have d) didn’t called; had
8) What do you prefer _____________: juice or mineral water?
a) eating b) looking c) playing d) drinking
9) He doesn’t like ____________ special questions.
a) telling b) answering c) communicating d) talking
10) You look great! What _______________ with your hair?
a) were you done b) did you done c) have you done d) had you done
11) I ___________ to music while my parents _____________.
a) was listening; were cooking b) listened; were cooking c) was listening; cooked d) were listening; were cooking
12) They ______________ until she ____________.
a) won’t leave; will come b) won’t leave; comes c) won’t leave; doesn’t come d) don’t leave; will come
13) Every child is ________________ for their parents.
a) more beautiful b) most beautiful c) the most beautiful d) the beautifulest
14) Who jumped _____________ - Peter or Brian?
a) farther b) farer c) the farest d) a farther
15) If I _______________ back in 20 minutes, go without me.
a) won’t come b) wouldn’t come c) didn’t come d) don’t come
16) If only they had stayed longer yesterday, they _____________ his concert.
a) wouldn’t have missed b) wouldn’t miss c) hadn’t missed d) didn’t miss
17) If people were kinder, there ____________ less criminals.
a) were b) would be c) will be d) is
18) The potatoes _______________ last weekend.
a) are dug b) be dug c) were dug d) will be dug
19) This dish ____________ usually of chicken.
a) be made b) were made c) will be made d) is made
20) The prescription ________________ by the doctor only after he examines you.
a) will be given b) are given c) was given d) to be given
21) My sister has a lot of needles and threads. She likes ________________.
a) playing football b) watching TV c) embroidering d) doing crosswords
22) SMS is an abbreviation for ______________ message system.
a) slang b) sized c) short d) small
23) Before you say “Hello”, you ___________ the phone.
a) give up b) pick up c) make up d) get up
24) Before opening a folder or a document, you need _________ on them.
a) click b) lick c) put d) press
25) People who live in Canada are called _____________.
a) the Canadas b) the Canadians c) the Canadies d) the Canada people
26) If you are seasick, you shouldn’t travel ___________.
a) by plane b) by train c) by ship d) on foot
27) You attend ____________ if you want to get the information about living things.
a) physics b) informatics c) maths d) biology
28) If your teacher wants to check your ability to communicate orally, he will ask you to ___________.
a) write b) read c) listen d) speak
29) A hockey rink must be ____________.
a) grassy b) icy c) sandy d) cuppy
30) A sound mind in a sound _____________.
a) head b) forehead c) body d) heart-
Предмет:
Английский язык -
Автор:
kingqbrp - 5 лет назад
-
Ответов:
2 -
Смотреть
-
Топ пользователей
-
Fedoseewa27
35922 -
Askold
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
770
How much to ban the user?
1 hour
1 day
100 years