Question

Какие открытия сделала советская наука в 20-30е годы?

Answer 1

Ответ:

В 20-30-е гг. большое внимание уделялось перестройке народного образования и ликвидации неграмотности. Введено бесплатное обучение, составлены новые учебные планы и программы. В 1923 г. появилось общество "Долой неграмотность". Созданы тысячи школ, кружков, пунктов, где грамоте обучали взрослых и детей. К 1926 г. грамотность населения поднялась до 40 %. В стране начитывалось около 100 тыс. школ с 9 млн. учащихся и около 1200 вузов и техникумов. В первой пятилетке начала работать широкая сеть ликбезов. К концу тридцатых годов 80 % населения умели читать и писать. В 1913 г. этот показатель составлял 27 %.

Answer 2

Ответ:

+В 20-30-е гг. большое внимание уделялось перестройке народного образования и ликвидации неграмотности. Введено бесплатное обучение, составлены новые учебные планы и программы. В 1923 г. появилось общество "Долой неграмотность". Созданы тысячи школ, кружков, пунктов, где грамоте обучали взрослых и детей. К 1926 г. грамотность населения поднялась до 40 %. В стране начитывалось около 100 тыс. школ с 9 млн. учащихся и около 1200 вузов и техникумов. В первой пятилетке начала работать широкая сеть ликбезов. К концу тридцатых годов 80 % населения умели читать и писать. В 1913 г. этот показатель составлял 27 %.

Объяснение:

подписку если не жалко

Answer 3

Discoveries Made by Soviet Science in the 1920s and 1930s

During the 1920s and 1930s, Soviet science made significant discoveries and advancements in various fields. Here are some notable examples:

1. Space Exploration and Rocketry: - In 1924, Soviet scientist Konstantin Tsiolkovsky published his work on rocketry, which laid the foundation for space exploration and the development of rocket technology. - In the late 1920s and early 1930s, Soviet engineer Sergey Korolev made important contributions to rocket design and propulsion systems, leading to the development of the world's first intercontinental ballistic missile (ICBM) and the launch of the first artificial satellite, Sputnik 1, in 1957.

2. Physics and Nuclear Research: - Soviet physicist Lev Landau made significant contributions to the field of theoretical physics, particularly in the study of condensed matter and quantum mechanics. He received the Nobel Prize in Physics in 1962 for his work on superfluidity and liquid helium. - In the 1930s, Soviet physicist Igor Kurchatov led the team that achieved the first controlled nuclear chain reaction in the Soviet Union, marking a crucial milestone in the development of nuclear energy.

3. Medicine and Health Sciences: - Soviet scientist Nikolay Anichkov conducted groundbreaking research on the relationship between cholesterol and atherosclerosis in the 1920s. His experiments with rabbits demonstrated the link between high cholesterol levels and the development of arterial plaques, contributing to our understanding of cardiovascular disease. - Soviet microbiologist Sergei Winogradsky made significant contributions to the field of microbiology, particularly in the study of microbial ecology and the nitrogen cycle. His work laid the foundation for modern environmental microbiology.

4. Mathematics and Computer Science: - Soviet mathematician Andrei Kolmogorov made important contributions to various branches of mathematics, including probability theory, topology, and turbulence. His work had a profound impact on the development of modern mathematics. - In the late 1930s, Soviet engineer Sergei Lebedev developed the first electronic digital computer, known as the MESM (Small Electronic Calculating Machine). It was one of the earliest computers in the world and played a significant role in the development of computer science.

5. Agriculture and Genetics: - Soviet biologist Nikolai Vavilov made significant contributions to the field of genetics and plant breeding. He established the world's first seed bank and conducted extensive research on crop diversity, leading to the development of new varieties and improved agricultural practices.

These are just a few examples of the discoveries and advancements made by Soviet science in the 1920s and 1930s. Soviet scientists made significant contributions to various fields, leaving a lasting impact on scientific knowledge and technological development.

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