Một con lắc lò xo nằm ngang, một đầu cố định, một đầu gắn với vật khối lượng 100 g dao động theo phương trình x = 8cos(10t ) ( x tính băng cm, t tính bằng s). Thế năng cực đại của vật là:

Yếu tố quan trọng nhất quyết định tính đa dạng và đặc thù của protein là

Vào thế kỉ XIII, nhân dân Đại Việt kháng chiến chống quân xâm lược nào sau đây?

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. Lisa: A trip sounds fun! Let’s plan something together!

b. Tom: Not much yet. I was thinking about a movie night or maybe a short trip.

c. Lisa: Hey Tom, what are your plans for the weekend?

Thủy canh và khí canh là phương pháp

Đường tròn \((C): x^2 + y^2 – 6x + 2y + 6 = 0\) có tâm I và bán kính R lần lượt là:

Ý nào dưới đây nói là về thuế trực thu?

Nhận định nào sau đây là không thuộc vai trò của ngân sách nhà nước?

Read the following leaflet and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks.

STAY SAFE ON FACEBOOK

Let’s protect your privacy & security

1.    Privacy risks: Facebook collects a large (7) ______ of personal information. This information is often used for targeted advertising but could also be accessed by unauthorized third parties. Always be (8) ______ of what you share like your phone number, address, or financial information.

What you can do:

●        Adjust your privacy (9) ______ to limit who can see your posts and personal details.

●        Think twice before sharing information that could be misused.

2.    Security tips: Your Facebook account can be a target for hackers. Cybercriminals may attempt to steal your login information or infect your device with malware.

What you can do:

●        Enable two-factor authentication (2FA): This adds an extra layer of security, making it harder for (10) ______ to access your account.

●        Use strong, unique passwords: (11) ______ using the same password across multiple sites, make your Facebook password complex.

●        Beware of scams: Don’t click on suspicious links or download files from unknown sources. Always (12) ______ the sender’s identity before responding to messages.

Phát biểu nào là sai khi nói về sóng dừng xảy ra trên sợi dây?

Read the following passage about green living 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 23 to 30

          Green living refers to a lifestyle that promotes sustainability and environmental consciousness. This way of life encourages individuals to make choices that reduce their carbon footprint and conserve natural resources. Practices such as recycling, using renewable energy sources, and reducing waste are fundamental aspects of green living. By adopting these practices, individuals can contribute to the preservation of the environment and promote a healthier planet for future generations.

          One significant component of green living is the use of renewable energy sources. Solar, wind, and hydroelectric power are examples of renewable energy that can replace fossil fuels. Using renewable energy reduces greenhouse gas emissions and dependence on non-renewable resources. Additionally, renewable energy sources are often more sustainable and have less impact on the environment.

          Another important aspect of green living is sustainable consumption. This involves choosing products that are environmentally friendly and responsibly sourced. For example, buying locally produced food reduces the carbon footprint associated with transportation. Moreover, opting for products made from recycled materials helps conserve resources and reduce waste.

          Green living also emphasizes the importance of conserving water and energy. Simple actions such as turning off lights when not in use, fixing leaks, and using energy-efficient appliances can significantly reduce energy and water consumption. These practices not only benefit the environment but also save money on utility bills.

          Education and awareness play a crucial role in promoting green living. By educating individuals about the benefits of sustainable practices and how to implement them, communities can foster a culture of environmental responsibility. Awareness campaigns, workshops, and educational programs are effective ways to encourage people to adopt green living practices.

In which paragraph does the writer explore the role of education in green living? 

Sentence combination: They did not have access to education. It restricted their ability to reach their career targets.

Các phát biểu dưới đây là đúng hay sai khi nói về ứng dụng của tin sinh học?

Ý nào sau đây là thể hiện khái niệm của ngân sách nhà nước?

Trong thí nghiệm về hô hấp ở hạt nảy mầm, hiện tượng quan sát được trên bề mặt của cốc nước vôi trong đặt ở chuông thủy tinh có đĩa hạt nảy mầm là

Các Uỷ ban của Quốc hội gồm mấy loại chính?

Điều khiển hoạt động của cơ quan, hệ cơ quan giúp đưa giá trị môi trường trong trở về trạng thái bình thường là chức năng của

Trong quá trình phân bào của tế bào người, người ta đến thấy trong một tế bào có 23 NST kép tập trung ở mặt phẳng thoi vô sắc thành 1 hàng. Tế bào này đang ở kì nào?

Chủ thể nào dưới đây đang thực hiện chức năng làm chủ thể trung gian?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

HOW THE GENERATION GAP PLAYS OUT IN THE WORKPLACE

As a recruiter, I am in constant communication with executive clients and HR colleagues. I regularly (7) ________ on candidates I’ve placed, to see how they are getting on in their new roles. Here are some of the important generational differences I see that can lead to potential (8) ________ if not properly understood:

·       Communication styles

The young generation is more (9) ________, quick to offer constructive criticism, individualistic, with a more casual approach.

Gen X values hard work and long hours, a/k/a ‘The Grind’ – they are more skeptical, formal, and uncompromising.

·       Leadership styles

The young generation is extremely open-minded. They resist micromanagement, and resent pressure. (10) ________ factor that sets them apart is their emphasis on work-life balance.

 (11) ________, their Generation X supervisors, on the other hand, are intensely focused on the organizational processes that brought the company success; they tend to prioritize (12) ________ and the bottom line.