3. You have observed black clouds moving in the sky. Ask some questions to your father.
Answers
Explanation:
Colours of stars and planets [Related science fields: Solar system, Galaxy, Stellar spectral type]
Colours of stars and planets [Related science fields: Solar system, Galaxy, Stellar spectral type]Stars are ‘fixed’(i.e., their patterns of relative positions appear fixed from Earth) pinpoints of light and are distant Suns. They are so distant that we see them as pinpoints even through big telescopes, while they really are big balls of gas like the Sun. They form constellations, and some of the brightest stars have their own names, e.g., Vega, Antares, and Sirius. Some stars have distinct colours, but most of them have only a hint of colours.
Colours of stars and planets [Related science fields: Solar system, Galaxy, Stellar spectral type]Stars are ‘fixed’(i.e., their patterns of relative positions appear fixed from Earth) pinpoints of light and are distant Suns. They are so distant that we see them as pinpoints even through big telescopes, while they really are big balls of gas like the Sun. They form constellations, and some of the brightest stars have their own names, e.g., Vega, Antares, and Sirius. Some stars have distinct colours, but most of them have only a hint of colours.A star’s colour is related to its stellar spectral type, from bluer to redder, O, B, A, F, G, K, and M. The sequence is physically the sequence of stellar surface temperature, from hotter to cooler. The Sun is a type G star, white-yellow in colour. A pure white star is called type A. Planets are ‘wandering’(they wander through the background of stars) pinpoints of light and are siblings of Earth. While planets are much smaller than stars, they are close enough to observe as disk images through our telescopes. Some bright planets have distinct colours. The colour of the planet comes from its reflection of sunlight.
Colours of stars and planets [Related science fields: Solar system, Galaxy, Stellar spectral type]Stars are ‘fixed’(i.e., their patterns of relative positions appear fixed from Earth) pinpoints of light and are distant Suns. They are so distant that we see them as pinpoints even through big telescopes, while they really are big balls of gas like the Sun. They form constellations, and some of the brightest stars have their own names, e.g., Vega, Antares, and Sirius. Some stars have distinct colours, but most of them have only a hint of colours.A star’s colour is related to its stellar spectral type, from bluer to redder, O, B, A, F, G, K, and M. The sequence is physically the sequence of stellar surface temperature, from hotter to cooler. The Sun is a type G star, white-yellow in colour. A pure white star is called type A. Planets are ‘wandering’(they wander through the background of stars) pinpoints of light and are siblings of Earth. While planets are much smaller than stars, they are close enough to observe as disk images through our telescopes. Some bright planets have distinct colours. The colour of the planet comes from its reflection of sunlight.Twinkling [Related science field: Astronomical scintillation, Composition of atmosphere]
Colours of stars and planets [Related science fields: Solar system, Galaxy, Stellar spectral type]Stars are ‘fixed’(i.e., their patterns of relative positions appear fixed from Earth) pinpoints of light and are distant Suns. They are so distant that we see them as pinpoints even through big telescopes, while they really are big balls of gas like the Sun. They form constellations, and some of the brightest stars have their own names, e.g., Vega, Antares, and Sirius. Some stars have distinct colours, but most of them have only a hint of colours.A star’s colour is related to its stellar spectral type, from bluer to redder, O, B, A, F, G, K, and M. The sequence is physically the sequence of stellar surface temperature, from hotter to cooler. The Sun is a type G star, white-yellow in colour. A pure white star is called type A. Planets are ‘wandering’(they wander through the background of stars) pinpoints of light and are siblings of Earth. While planets are much smaller than stars, they are close enough to observe as disk images through our telescopes. Some bright planets have distinct colours. The colour of the planet comes from its reflection of sunlight.Twinkling [Related science field: Astronomical scintillation, Composition of atmosphere]One reason for the twinkling of stars and planets is the Earth’s atmosphere. Many layers of air of slightly different refraction indices flow through the Earth’s atmosphere. As the starlight passes through the atmosphere, it bends, thus causing the twinkling. Since planets are small disk images in our sky, the bent light from each point combines, minimising the twinkling. Since stars are pinpoints, they twinkle more than planets. Not only does the position of the pinpoint dance around but the colour of the pinpoint also seems to change a little, especially for white stars. The degree of a star’s twinkling varies daily with the weather conditions.
Explanation:
Question no.1 ) Why these cloud's are black Daddy?
Question no.2) Are these cloud's are monster because they are terrifying?