Giao thoa ở mặt nước với hai nguồn sóng kết hợp đặt tại A và B dao động điều hòa cùng pha theo phương thẳng đứng. Sóng truyền ở mặt nước có bước sóng $\lambda$. Cực đại giao thoa nằm tại những điểm có hiệu đường đi của hai sóng từ hai nguồn tới đó bằng

Read the following advertisement about a new travel platform 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 1 to 6. (1,5 points)

DISCOVER NEW TRAVEL BUDDIES WITH TRAVELMATE

"Who will you explore your next destination with? Will they share the same (1) ____________ for adventure, or will they prefer a more relaxing trip?" If you often wonder (2) ____________ your travel companions before your next vacation, we have exciting news for you! TravelMate, a (3) ____________, allows you to select your future travel buddies before your trip. This service is designed to give you a more enjoyable and personalized experience. All you need to do is share your travel preferences with the platform, and you'll be matched with others (4) ____________ similar tastes. Whether you're looking to make new friends or reconnect with previous ones, TravelMate (5) ____________ it easy. If you're seeking adventure or simply want (6) ____________ a relaxing getaway, there's a perfect match waiting for you!

Cộng hưởng cơ là hiện tượng:

Đồ thị hàm số \(y = 3{x^2} + 4x - 1\) nhận đường thẳng nào dưới đây làm trục đối xứng? 

Cho \(29,55(\mathrm{g})\) muối barium carbonate vào bình chứa dung dịch \(\mathrm{HNO}_{3}\) loãng dư, các phản ứng xảy ra hoàn toàn, thể tích khí thu được (ở đkc) sau phản ứng là

Nhận định nào sau đây đúng với nội thương?

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.

MAKE A DIFFERENCE IN THE LIVES OF ANIMALS!

Animal shelters depend on the kindness of volunteers to care for homeless animals.

♻ Why Volunteer?

Many animals in shelters have been abandoned by their owners while (7) _______are rescued from dangerous situations. By volunteering, you can help provide food, medical care, and comfort to animals in need.

♻ How You Can Help:

Spend time with the animals, ensuring they feel loved and safe. Assist with cleaning and maintaining shelter facilities, as failing to tidy up messes can (8) _______ unhealthy conditions. Help raise awareness about adoption programs and the importance of reducing the (9) _______ of homeless animals. Rather than adopt a new pet without preparation, educate potential owners about proper care as many animals suffer neglect and abandonment (10) _______ irresponsible ownership. Together, we can ensure that every animal has a chance at a better (11) _______.

♻ Get Involved Today!

Volunteering doesn’t just benefit the animals - it gives you a sense of fulfillment and the opportunity to meet others who share the same (12) _______.

Trong mặt phẳng toạ độ \(Oxy\), cho \(\vec a = (2; - 3),\vec b = ( - 2;5)\). Toạ độ của vectơ \( - \vec a + 3\vec b\) là?

Có thể nhận biết lipid bằng phép thử nhũ tương dựa trên đặc điểm nào của lipid?

Để cải tạo đất chua, người ta sử dụng biện pháp nào sau đây?

Hội nghị I-an-ta (2-1945) diễn ra trong bối cảnh

Chọn đáp án đúng

Đơn vị của điện thế là vôn (V). 1V bằng

Hiệp ước Bali (2-1976) không xác định nguyên tắc nào trong quan hệ giữa các nước Đông Nam Á?

Hệ quy chiếu gồm

Trong Python, đối với cấu trúc if hoặc if-else thì câu lệnh hoặc nhóm câu lệnh phải được viết như thế nào?

Read the following passage about news 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.

[I] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]

One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).

Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.

However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).

Which of the following best summarizes the passage?