Атомна електростанція (АЕС)
Law of conservation of electric charge
Закон збереження електричного заряду
Speed of light
Speed of light The speed of light is the highest speed achievable in a vacuum of space, and it is equal to 299,792,458 meters per second. This speed was discovered and experimentally measured in the second half of the 19th century, and according to Albert Einstein’s theory of relativity, it is a fundamental constant of …