Theo lĩnh vực kĩ thuật có công nghệ nào?
Câu hỏi liên quan
Phát biểu nào sau đây là mệnh đề đúng?
Theo thống kê, vùng Tây Nguyên và Nam Trung Bộ có số giờ nắng trong năm trung bình khoảng 2300 giờ. Cường độ bức xạ Mặt Trời trung bình đo được ở vùng này trong một ngày là \(5,3{\rm{kWh}}/{{\rm{m}}^2}\). Một máy nước nóng năng lượng Mặt Trời có bộ thu nhiệt gồm nhiều ống thuỷ tinh có hai lớp ở giữa là lớp chân không, kích thước bộ thu nhiệt là \(2000\;{\rm{mm}} \times 1250\;{\rm{mm}}\). Máy hoạt động nhờ nguồn năng lượng từ bức xạ Mặt Trời chuyển đổi trụ̣c tiếp thành nhiệt năng làm nóng nước. Dựa vào hiện tượng đối lưu, nước trong bình sau khi chảy vào ống được làm nóng luân phiên cho tới khi nhiệt độ của nước trong bình và ống chân không bằng nhau. Cho biết nhiệt dung riêng của nước là \(4200\;{\rm{J}}/{\rm{kg}}.{\rm{K}}\), khối lượng riêng của nước là \(1000\;{\rm{kg}}/{{\rm{m}}^3}\).
Tọa độ giao điểm của parabol \(\left( P \right)\): \(y={{x}^{2}}-6x+5\) với trục hoành là
Thiết bị nào dưới đây có thể làm thiết bị đầu ra?
Theo chức năng có:
Cơ quan Năng lượng Quốc tế viết tắt là gì?
Cho thông tin sau:
Lãnh thổ Việt Nam là một khối thống nhất và toàn vẹn, bao gồm ba bộ phận là: vùng đất, vùng biển và vùng trời. Trong đó, vùng đất có diện tích hơn 331 nghìn km2; vùng biển có diện tích khoảng 1 triệu km2, được phân chia theo đơn vị hải lí và vùng trời bao trùm lên trên lãnh thổ với ranh giới bên ngoài lãnh hải được quy định là đường biên giới quốc gia trên biển.
(Nhấp vào ô để chọn đúng / sai)
Read the following passage about the cultural diversity and mark the letter A, B, C, or D to indicate the best answer to each of the following questions from 31 to 40.
[I] In today’s globalized world, cultural diversity has become a fundamental aspect of many societies. [II] Many countries are experiencing increasing levels of migration. [III] With the rise of immigration and the blending of traditions, people from various cultural backgrounds are now living side by side in cities across the globe. [IV]
One of the key advantages of cultural diversity is the richness it adds to a society. Different cultures introduce unique perspectives, foods, languages, and traditions, which help people broaden their understanding of the world. In schools and workplaces, cultural diversity fosters creativity and innovation, as individuals from different backgrounds approach problems in novel ways. However, there are also challenges associated with living in culturally diverse communities. Misunderstandings and communication barriers can arise when people are unfamiliar with each other’s customs and values. To address these issues, societies must encourage cultural sensitivity and create opportunities for cross-cultural exchange.
Governments and institutions around the world are beginning to implement policies that promote inclusion and respect for cultural differences. By celebrating diversity through events, education, and media representation, communities can create environments where people feel valued regardless of their background. Ultimately, embracing cultural diversity helps to build more peaceful and harmonious societies.
Where in paragraph 1 does the following sentence best fit?
This increasing diversity brings about both challenges and opportunities.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
A New Capital
When Pakistan was established as a new state in 1947, Karachi initially served as its capital. However, maintaining Karachi as the capital proved to be a challenge due to several disadvantages, such as its climate and the condition of the existing infrastructure. Rather than attempting to improve these issues, the government opted to create a completely new capital city. In 1959, a commission was formed to explore potential locations for this new capital. Dr. Doxiadis, a renowned architect and city planner, was appointed as the chief advisor to the commission.
Dr. Doxiadis and his team explored several possible sites for the new capital, considering both geographical and environmental factors. After a thorough evaluation, they narrowed the options down to two locations: one just outside Karachi and the other located north of Rawalpindi. Both sites had their own sets of advantages and drawbacks, making the decision a complex one.
The final choice was made after carefully considering a range of factors such as transportation, water availability, economic implications, and national interests. Ultimately, the area north of Rawalpindi was selected. On February 24, 1960, the new capital city was named Islamabad, and a comprehensive master plan for its development was created. The plan divided the area into three distinct sections: Islamabad itself, neighboring Rawalpindi, and a national park.
Each section was designed to serve a specific purpose. (I) Islamabad would function as the country’s political and cultural center, meeting the administrative needs of the nation. (II) Rawalpindi, located nearby, would continue as the regional hub for industry and commerce. (III) The national park area was intended to provide space for education, recreation, and agriculture, enhancing the quality of life for residents. (IV)
Today, Islamabad is a vibrant city with a population of around 1 million people. Known for its clean and healthy environment, it offers a pollution-free atmosphere, abundant water resources, and ample green spaces. Tree-lined streets, elegant public buildings, and well-planned shopping centers make the city a model of successful urban planning. With its efficient design and flourishing urban life, Islamabad stands as a prime example of well-executed city planning and growth.
Which of the following is NOT a factor considered when choosing the new capital city?
Hạn chế của việc sử dụng vi rút thực vật làm vectơ nhân bản là gì?
Có mấy loại kế hoạch tài chính cá nhân phù hợp lứa tuổi học sinh?
Đặc điểm nào sau đây không đúng với ngành nội thương?
Hoạ sĩ vẽ thiết kế một loại gạch trang trí có dạng như Hình 1, gạch có dạng hình vuông cạnh 8 dm. Khi đặt bản vẽ trong hệ tọa độ Oxy với đơn vị của mỗi trục là 1 dm thì mối nét cong phía trong thuộc một trong hai đường hypebol \({\rm{y}} = - \frac{4}{{\rm{x}}},{\rm{y}} = \frac{4}{{\rm{x}}}\) (Hình 2); các cạnh của viên gạch lần lượt thuộc 4 đường thẳng \({\rm{x}} = - 4,{\rm{x}} = 4,{\rm{y}} = - 4,{\rm{y}} = 4.\) Người ta sơn màu hồng vào phần hình được gạch chéo như Hình 3. Diện tích phần sơn màu hồng là bao nhiêu \({\rm{d}}{{\rm{m}}^2}\) (làm tròn kết quả đến hàng phần mười)?
Nhận xét nào sau đây không đúng với chuyển động ném?
Miền nghiệm của hệ bất phương trình chứa điểm nào trong các điểm sau đây?
Dựa vào thước tỉ lệ trên em hãy tính 7cm trên bản đồ tương ứng bao nhiêu km ngoài thực tế?
Vùng nào có số lượng trang trại nuôi trồng thủy sản nhiều nhất hiện nay trong các vùng sau?
Kiến thức tổng hợp Địa lí không định hướng nghề nghiệp liên quan đến lĩnh vực về
Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks.
Autonomous vehicles, which were once the stuff of science fiction, are now becoming a reality. Tesla, for instance, (18) ______. A month later, the company showcased its fully self-driving car in California and has continued to expand its fleet ever since. At one of these events, Tesla’s vehicle received a safety award from the National Highway Traffic Safety Administration in 2020, further validating its technology. During a presentation at the Consumer Electronics Show in 2021, Tesla highlighted its commitment to safety and innovation.
The Tesla Model S is one of the most advanced electric vehicles (19) ______. Clearly, Tesla and other manufacturers are at the forefront of transforming the automotive industry. (20) ______. The vehicles are equipped with various sensors, cameras, and AI algorithms.
(21) ______. These technologies enable the cars to navigate complex environments, such as city streets and highways, with minimal human intervention. This is a significant leap toward a future where autonomous driving becomes the norm.
Thanks to continuous advancements in technology, (22) ______. Consumers can look forward to safer and more efficient transportation solutions.
Read the following passage about the urban shift and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40. (2,5 points)
[I] Water is one of the most essential resources on our planet, vital for all forms of life. However, increasing demand and pollution are putting immense pressure on our freshwater supplies. [II] According to recent studies, nearly 2 billion people worldwide live in countries experiencing high water stress, leading to a decline in the availability of this precious resource. This situation not only affects drinking water but also agriculture, sanitation, and energy production.
The primary causes of water scarcity include population growth, urbanization, and climate change. As cities expand, the demand for water increases significantly. Moreover, agricultural practices that rely heavily on water are becoming unsustainable in many regions. Climate change further exacerbates these issues, causing unpredictable weather patterns and extreme droughts, which reduce water availability.
[III] In response to this growing crisis, everyone must prioritize water conservation. Simple actions, such as fixing leaks, using water-efficient appliances, and practicing mindful consumption, can make a significant difference. Additionally, implementing policies that promote sustainable water management and investing in technologies for water recycling can help mitigate the impacts of water scarcity. [IV]
Despite these efforts, the challenges remain substantial. It is crucial that we recognize the importance of conserving water and take immediate steps to protect this vital resource for future generations.
The word “vital” in paragraph 1 could be best replaced by………….
