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💡 Вопрос № 1. У каких электростанций самый низкий КПД?

Коэффициент полезного действия (КПД) — характеристика эффективности системы в отношении преобразования или передачи энергии. Из-за неизбежных потерь энергии на всех этапах производства и передачи КПД всегда меньше единицы (или 100%). Выберите способ генерации энергии с самым низким КПД. Варианты — ниже ⬇️

Завтра разберём, почему правильный ответ именно такой, и покажем фильм из альманаха «ФАНК. Идеи и технологии, меняющие мир» о производстве электроэнергии.



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💡 Вопрос № 1. У каких электростанций самый низкий КПД?

Коэффициент полезного действия (КПД) — характеристика эффективности системы в отношении преобразования или передачи энергии. Из-за неизбежных потерь энергии на всех этапах производства и передачи КПД всегда меньше единицы (или 100%). Выберите способ генерации энергии с самым низким КПД. Варианты — ниже ⬇️

Завтра разберём, почему правильный ответ именно такой, и покажем фильм из альманаха «ФАНК. Идеи и технологии, меняющие мир» о производстве электроэнергии.

BY Фестиваль ФАНК


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"There are several million Russians who can lift their head up from propaganda and try to look for other sources, and I'd say that most look for it on Telegram," he said. Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels. This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital. But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website.
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