Question

5. Определите истинные и ложные утверждения а) Видимая звёздная величина показывает яркость звезды на небеb) Северный полюс мира совпадает с географическим северным полюсомс)Точка Зенита обозначается символом Pd) Созвездия не имеют четких границ на небесной сфере​

Answer 1

Ответ:

Объяснение:

А) Истинна

b)Истинна

C) ложь

d) Истинна

Answer 2

Factual Claims:

a) Видимая звёздная величина показывает яркость звезды на небе - ИСТИНА. The apparent magnitude of a star is a measure of its brightness as seen from Earth. It is a logarithmic scale, where lower values indicate brighter stars and higher values indicate dimmer stars. [[1]]

b) Северный полюс мира совпадает с географическим северным полюсом - ЛОЖЬ. The geographic North Pole, which is the northernmost point on Earth's surface, does not coincide with the magnetic North Pole. The magnetic North Pole is located in the Arctic Ocean, while the geographic North Pole is located on land in the Arctic region. [[2]]

c) Точка Зенита обозначается символом P - ЛОЖЬ. The zenith is the point directly overhead an observer on the celestial sphere. It is not typically denoted by the symbol "P". The symbol "P" is often used to represent the celestial pole, which is the point in the sky directly above the Earth's geographic poles. [[3]]

d) Созвездия не имеют четких границ на небесной сфере - ИСТИНА. Constellations are patterns of stars as seen from Earth. While they are recognized and named based on these patterns, they do not have clear boundaries on the celestial sphere. The boundaries of constellations are somewhat arbitrary and can vary depending on different cultural and historical interpretations. [[4]]