Наблюдения за кольцами сатурна показали что чем дальше от планеты находится участок колец, тем меньше скорость его обращения исходя из этого определите кольца являются сплошными или состоят из отдельных небесных тел

Кольца состоят из отдельных небесных тел, если бы они были цельными, то их скорость была бы одинаковая.

ANA and answer in pairs What is the difference between weather report and a weather

Arecas

What is the weather like today? What was the weather like yesterday (last Sunday)/ two days ago?

Read Paul's letter to Taras and say what it is about.

Pan

Taras weather

Lesson

VOCABULARY BOX

centigrade t'en

degree idon forecast ks1

to expect lik'spekt) to report in'ps11

realme To

Subject

Hi. Taras,

Well, spring officially starts in March, summer in June, autumn in September and winter in December. But sometimes we have weather from each season all in one day. Because English weather changes so often, there is always something to talk about A remark to a stranger about the weather such as "Not a very nice day, is it?" can often lead to an interesting dialogue

Even poets talk about the weather. For example, the great poet Lord Byron (1788-1824) once said, "I like the weather, when it is not raining. That is, I like two months of every year."

Hidfind

SPERM

Internet

b) Answer the questions.

When does summer officially start and finish in Britain? Why do people in Britain talk about the weather a lot?

How can you start a talk with a stranger?

e Which months do you think the great poet Lord Byron liked best?

Cork (Wnd-1251)

Дано:                                         си l₁ = 20 см                                0,20 м l₂ = 1,6 м s₁ = s₂ = s ρ₁ = ρ₂ = ρ r₂ / r₁ - ? формула вычисления сопротивления: r =  ρ*l / s. находим отношение сопротивлений: r₁ =  ρ*l₁ / s. r₂ =  ρ*l₂ / s. r₂ / r₁ = l₂ / l₁ = 1,6 / 0,2 = 8  раз ответ: сопротивление второго провода в 8 раз больше, чем первого.