Предмет: Физика, автор: sikakurici

Даю 100 балов!!! Виконати завдання: 1. Кут між падаючим та відбитим променями на плоске дзеркало дорівнює 140 градусів. Знайти кути падіння та відбивання, побудувати їх, використовуючи транспортир.

Ответы

Автор ответа: Cohendd

1

Ответ:

Объяснение:..........

Приложения:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Геометрия, автор: Nastia56387

Твірна конуса дорівнює 6 см і утворює з площиною основи кут 30°. Знайдіть радіус основи конуса. З розв'язанням.Терміново!!!!!

1 год назад

Предмет: Геометрия, автор: lastday969696

Помогите решить пожалуйста

1 год назад

Предмет: Английский язык, автор: bekbolatahniet03

Find the right variant: She…much more salary last year if she…with the boss.
would have got | didn’t argued
would have got | doesn’t argue
will have got |hadn’t argued
would have got | hadn’t argued
would got |hadn’t argued

Find the right variant: What…if they… to your birthday party?
do you think | won’t come
will you think | don’t come
will you think |will come
do you think | don’t come
will you think | won’t come

Find the right variant: If the questions…easy enough, students…the exam.
had been | would have passed

Find the right variant: If she.., she…her hand.
falls | will break
fall | would break
fells | would break
fallen | would break
fell | would break

Find the right variant: There ….little water in jar.
be
have
were
was
are

Find the right variant: There….a lot of peaches in our garden.
are
be
am
is
being

Find the right variant:…..there any juice in the glass?
are
is
be
have
am

Find the right variant:Во дворе много детей.
Many children are in the yard.
There are no children in the yard.
There are many children in the yard.
There much children in the yard.
Many children were in the yard.

Find the right variant: There … only one biscuit in the packet left.
were
be
am
are
was

Find the right variant: There…little coffee in the cup.
is
were
have
be
are

Find the right variant: “The 41st”
The forty first
The forty and first
The forty one
The forty and oneth
The forty-oneth

Find synonym of the word “ boring”:
dull
happy
old
wealthy
lucky

Find uncountable noun:
ball
sugar
people
cherry
hand

Find the right variant: I was born…..1978.
in
on
at
for
to

Find English equivalent of the word “безработица”
nonemployment
nonemloyment
unemployment
employment
unemployed

Find the right variant: I enjoy…to the cinema with my friends.
to go
wenting
going
to have gone
gone

Find the right variant: This is not….lipstick, this is….
my | hers
my | her
mine |shers
my | his
mine | his

Find the right variant: In winter the days are…than in autumn.
short
the shorter
shortest
as short
shorter

Find antonym to the word “enormous “
large
thick
small
big
tiny

Find the right variant: I am not quite ready yet. Do you mind… a little longer?
to wait
been waiting
waiting
to waiting
waited

Choose the sentence in Possessive Case:
Tanya’s done her homework.
Anne’s house is very beautiful.
My teachers are very nice people.
Marat’s having guests today.
My friend’s not coming

Find the right variant: If I… wealthy , I…help the poor.
were | will
were | would
am | would
was | will
am not | would not

Find antonym to the word “always”:
seldom
never
sometimes
rarely
often

Find the right variant: I (to ring) him up before I (to leave) the country
will ring | leaves
shall ring | leave
am ringing | am leaving
was rung | was left
had rung | will leave

Find plural form of the noun “a sheep”
sheepese
sheep
sheeps
sheepen
shepherd

Find English equivalent to the word “невозможно”
impossible
inpossible
umpossible
unpossible
dispossible

Find antonym to the word “intelligent”
stupid
stupendous
clever
moral
dolphin

Find the right variant of Adjective comparative form: He can speak French… than you.
the best
goodest
gooder
worst
better

Find Russian equivalent to the sentence: We started out early in the morning.
Мы вышли утром.
Мы выехали рано утром.
Рано утром выехала группа.
Мы рано вышли на старт.
Мы страховали первыми.

Find the right variant: It… , if you heat the ice.
melted
melts
would melt
will melt
would melts

The other day I watched a dog dance in the middle of the square. If I ___________ it with my own eyes, would have never believed it.
hadn’t seen
seen

It is important that he __________ the entire truth however unpleasant it might be.
would have know
did know
should know
would know
knew

But for you unpleasant remark, I__________ absolutely happy.
would feel
would be feeling
would have felt
would had felt
would felt

If the weather were fine, they ______ out of town.
going
would go
go
gone
had gone

The money _____ in the safe.
is kept
keep
kept
is keep
the kept

The coats _______ in the wardrobe.
were left
is leave
was left
leave
left

Thousands of new cars ¬_________ this year.
have been manufactured
is manufacture
were manufactured
was manufactured
manufacture

People ___________ this road very often.
aren’t used
didn’t used
don't use
haven’t use
hadn’t used

A new book _____________ by that company next year.
the publish
will be published
will be publish
will publish
is publishing

Listen! Someone (to cry).
is cry
does cry
cry’s
is crying
are crying

"Where (you / to come from)?" - "Russia".
are you came from
is you come from
is you coming from
do you come from
are you coming from

You can turn the TV off. I (not to watch) it.
do not watch
don’t watching
doesn’t watch
not watch
am not watching

Ayman never … to the University by bus.
go
going
do
goes
does

She…(bring) any gifts yesterday.
didn’t bring
didn’t brought

1 год назад

Предмет: Английский язык, автор: mrtisodikdodik

Помогите пожалуйста!
preserve (сохранять), citizen (гражданин), likely (вероятно), worry (волноваться), stupid (глупый);
Лишнее слово citizen, объясните почему?

7 лет назад

Предмет: Геометрия, автор: marusyyyaa2098

СРОЧНО! ПОМОГИТЕ ПОЖАЛУЙСТА
Нужно сделать все задания!
Даю много баллов
Срочно! Помогите пожалуйста
7 класс

7 лет назад