As shown in the diagram, an empty cylindrical vessel of negligible thickness lies on a horizontal surface. The base radius of the vessel is 5 cm and the height is 20 cm. Inside the vessel is a woode...

Most of the word's surface is water . Until recently , a pearl diver could stay underwater for longer than 2 minutes . But now , with special breathing equipment , a diver can stay underwater for a long time . A scuba-diving became a popular sport . Jacques Couteau was from Frace invited a deep-sea diving vessel in the early 1940s . In the vessel , he could explore the oceans of the world . Now we also explore the oceans , using speciak TV cameras . We can learn more about the undersea world .

1. Is surface of the world land ?

No, it isn't.

2. Couls a pearl diver stay for five minutes ?

No, he couldn't.

3. How did Jacques Cousteau explore oceans ?

Jacques Couteau was from Frace invited a deep-sea diving vessel in the early 1940s . In the vessel , he could explore the oceans of the world .

4 . How can we explore the oceans now ?

Now we also explore the oceans , using speciak TV cameras .

5. Was a deep-sea diving vessel invented in 1940s ?

Yes, it was.

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PT

Phạm Thị Hồng Hạnh

14 tháng 9 2015

How many two-digit numbers N have the property that the sum of N and the number formed by reversing the digits of N is a perfect square ?The square SAMF has an area of 169. It contains two over lapping squares. The smaller of these sqares has an area that is one quarter of the larger of them, and the erea of their overlap is 4. What is the erea of the shaded region ?In the diagram, each of the integers 1 through 9 is to be placed in one circles, both horizontal and diagonal, add to 18. The 6...

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#Toán lớp 6

1

D

doraemon

14 tháng 9 2015

Có bao nhiêu số có hai chữ số N có các tài sản mà tổng của N và số lượng được hình thành bằng cách đảo ngược các chữ số của N là một hình vuông hoàn hảo?
Các SAMF vuông có diện tích 169. Nó chứa hai qua các quảng trường vỗ. Nhỏ hơn của những sqares có một khu vực mà là một phần tư lớn hơn của họ, và các erea của chồng lên nhau của họ là 4. erea của vùng bóng mờ là gì?
Trong sơ đồ, mỗi số nguyên từ 1 đến 9 là phải được đặt trong một vòng tròn, cả chiều ngang và đường chéo, thêm vào 18. 6 và 1 đã được điền vào như hình vẽ. Xác định giá trị của các số đại diện bởi x trong biểu đồ. Biện minh cho câu trả lời của bạn
Bao nhiêu chữ số không số năm 2013 có?

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DM

Dương Minh

28 tháng 2 2017

A Frenchman, Jacques Cousteau (1910-1997) invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.

Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.

When did he invent the deep-sea diving vessel?

#Tiếng anh lớp 7

1

NH

Nguyen Hoang Hai

28 tháng 2 2017

Đáp án:

He invented it in the early 1940s.

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V

vvvvvvvv

8 tháng 4 2018

đọc đoạn văn sau đó trả lời câu hỏi A French oceanographer, Jacques Cousteau (1910-1977), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life. Now we can explore the oceans using special Tv camera as well. we can learn more about the undersea world thanks to this invention câu hỏi 1. what did Jacques Cousteau do ? - 2. When was he born ? - 3. what did he invent ? - 4. what could he do n...

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#Tiếng anh lớp 7

1

CD

Cầm Đức Anh

8 tháng 4 2018

đọc đoạn văn sau đó trả lời câu hỏi

A French oceanographer, Jacques Cousteau (1910-1977), invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life. Now we can explore the oceans using special Tv camera as well. we can learn more about the undersea world thanks to this invention

câu hỏi

1. what did Jacques Cousteau do ?

-He invented a deep -see diving vessel

2. When was he born ?

-He was born in 1910

3. what did he invent ?

-He invented a deep-see diving vessel

4. what could he do in the vessel ?

-.In the vessel , he could explore the work and study underwater life.

T hay F

1. is a an engineer F

2. he was born in 1920 F

3. he doesn't invent a deep-sea diving vessel F

4. we can explore more the undersea life thanks to the deep- sea diving vessel T

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DM

Dương Minh

24 tháng 5 2019

Jacques Cousteau is the ..................... of the deep – sea diving vessel.

A. invent

B. inventor

C. invention

D. invents

#Tiếng anh lớp 7

1

NH

Nguyen Hoang Hai

24 tháng 5 2019

Đáp án B

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DM

Dương Minh

11 tháng 7 2017

A Frenchman, Jacques Cousteau (1910-1997) invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.

Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.

What could he study?

#Tiếng anh lớp 7

1

NH

Nguyen Hoang Hai

11 tháng 7 2017

He could study underwater life.

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DM

Dương Minh

8 tháng 9 2018

A Frenchman, Jacques Cousteau (1910-1997) invented a deep-sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.

Now, we can explore the oceans, using special TV cameras as well. We can learn more about the undersea world thanks to this invention.

How can we explore the oceans now?

#Tiếng anh lớp 7

1

NH

Nguyen Hoang Hai

8 tháng 9 2018

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NV

Nguyễn Vũ Thu Hương

17 tháng 7 2020

There is a shaded square inside a rectangle as shown. From A to B is 6 cm and from C to D is 8 cm. What is the perimeter of the large rectangle?

#Toán lớp 5

5

HA

»» Hüỳñh Äñh Phươñg ( ɻɛɑm ʙáo cáo....

17 tháng 7 2020

Hey, where is picture???

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NV

Nguyễn Vũ Thu Hương

17 tháng 7 2020

https://www.facebook.com/photo.php?fbid=1935490453248327&set=gm.1346152962256933&type=3&theater&ifg=1

@huynh anh phuong

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TL

Thuy Long

27 tháng 3 2018

VI/ read the passage then answer the questons a).A French oceanographer,Jacques Consteau (1910-1977),invented a deep -see diving vessel in the early 1940s.In the vessel , he could explore the work and study underwater life.Now we can explore the oceans using special TV camera as well .We can learn more about the undersea world thanks to this invention *questions 1.What did Jacques Cousteau do?-......... 2.When was he born ?-........ 3.What did he invent?-.......... 4.What could he do in...

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#Tiếng anh lớp 7

1

XD

Xuân Dinh

27 tháng 3 2018

VI/ read the passage then answer the questons

a).A French oceanographer,Jacques Consteau (1910-1977),invented a deep -see diving vessel in the early 1940s.In the vessel , he could explore the work and study underwater life.Now we can explore the oceans using special TV camera as well .We can learn more about the undersea world thanks to this invention

*questions

1.What did Jacques Cousteau do?

-....He invented a deep -see diving vessel.....

2.When was he born ?

-...He was born in 1910 .....

3.What did he invent?

-......He invented a deep-see diving vessel ....

4.What could he do in the vessel?

-.....In the vessel , he could explore the work and study underwater life.....

*true or fales ?(1M)

1.He is an engineer F

2.He was born in 1920 F

3.He doesn't invent a deep - sea diving vessel F

4.We can explore more the undersea life thanks to the deep-sea diving vessel-.......T...........

b)In 1960 is most peole in vien nam did not have a TV set .The people withTV were popular.In the evening ,the neighbors gathered around the TV set.They often stayed until the TV programs finished.Viet nam is different today .More families have a TV set.People sit in their own living- room and watch TV .Life is more comfortable now.

*true and fales

1.Most peole in Viet nam have a Tv set in 1906s F

2.The TV owners were popular T

3.Nowadays ,Vien nam is different T

4.People don't know any more F

*questions

1. Did many people in viet nam have aTv set in 1906s?

=> No, they didn't.

2.Where did the TV owner's neighbors gather in the evening?

=> TV owner's neighbors gathered around the TV set.

3.How long did they stay in front of the TV set?

=> They often stayed until the TV programs finished.

4.Where do people watch Tv now

=> People sit in their own living- room and watch TV

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