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Dimmer or brighter than what?
Sunlight hitting the earth straight-on, as at the equator, is brighter, hotter and includes more intense ultraviolet radiation. Sunlight at an angle, the poles, for example, is less intense because it has to travel through more atmosphere. The atmosphere acts as a filter, effectively dimming the sun's radiation.
What else can I help you with?
Why do stars appear brighter or dimmer?
Stars appear brighter or dimmer depending on their distance from Earth. The closer a star is, the brighter it appears, while stars that are farther away appear dimmer. Additionally, stars can also vary in brightness due to changes in their own luminosity or if they are being obscured by interstellar dust or gas.
What is the main reason that Venus would appear brighter at point Q rather than at point R as seen from the Earth?
The main reason Venus would appear brighter at point Q rather than R is due to the angle of illumination. At point Q, Venus is closer to the Sun, so it is receiving more direct sunlight, making it appear brighter. At point R, Venus is farther from the Sun and receiving less direct sunlight, resulting in a dimmer appearance.
What is closer to the Earth the Sun or Polaris?
The sun is the closest star to earth.
Could you see with the little sunlight on neptune?
Yes. The sunlight on Neptune is less than that on Earth, but brighter than the light of a full moon.
Why can you not see the constellations in daylight hours?
During the day, sunlight is much brighter than the light from stars, making it difficult to see the dimmer constellations. The scattered light in the Earth's atmosphere also hinders visibility of stars during daylight hours.
Why is Jupiter in the night sky brighter than betelgeuse?
Jupiter is brighter than Betelgeuse in the night sky because it is much closer to the Earth in comparison to Betelgeuse(Betelgeuse is more than 500 lightyears away form the Earth). This way, Jupiter appears larger than Betelgeuse, and celestial objects that appear larger also appear brighter than objects that appear small.
A bright star can appear dimmer than a less bright star if the bright star is?
If the bright star is located farther away from Earth than the less bright star, it will appear dimmer due to the inverse square law of light intensity. The amount of light reaching Earth decreases with distance, so a closer, less bright star can appear brighter than a further, brighter star.
Which is brighter mars or Saturn?
Saturn is brighter than Mars in our night sky. Saturn's rings reflect more sunlight, making it appear brighter from Earth. Mars is usually visible to the naked eye and has a reddish color, while Saturn has a yellowish tint.
The sun looks larger and brighter because it is what star to the earth?
The sun is the closest star to Earth, which is why it appears larger and brighter in our sky compared to other stars. Its proximity allows for more direct sunlight to reach us, making it appear more prominent.
Why does the intensity of light vary daily and seasonally?
The intensity of light varies daily due to the Earth's rotation on its axis, which causes different parts of the planet to receive varying amounts of sunlight throughout the day. Seasonally, the tilt of the Earth's axis influences the angle at which sunlight strikes the surface, leading to changes in light intensity and duration as the Earth orbits the Sun. This results in longer, brighter days in summer and shorter, dimmer days in winter. Additionally, atmospheric conditions and geographic location can further affect light intensity.
Is the sun brighter than a star?
Yes, the sun s brighter than most stars, but it is dimmer than most of the stars we can see with our naked eye.
When mars is in retrograde motion will it appear brighter or dimmer?
When Mars is in retrograde motion, it does not affect its brightness. Mars will continue to appear at its usual brightness in the night sky regardless of its retrograde motion. Retrograde motion refers to how the planet appears to move in the sky, not its actual brightness.
