why can we look at the sun normally but not during an eclipse - Axtarish в Google
During an eclipse, it gets dark and there is less visible light, but there is still light, since the moon can't block it all . So, your pupils won't contract, and all the residual light, including tons of UV-rays, goes directly in the eye and can cause irreparable damage to it.
20 авг. 2017 г.
As the Sun darkens during an eclipse, your eyes think it's getting dark. Therefore, your pupils dilate to let in more light just like they do every evening.
7 авг. 2017 г. · During most of a solar eclipse, the sun will be partly blocked by the moon, making it less bright. This tricks your eyes into being able to look ...
You can view the eclipse directly without proper eye protection only when the Moon completely obscures the Sun's bright face – during the brief and spectacular ...
3 апр. 2024 г. · Never stare directly into the sun. Even when the sun is partially obscured by the moon, its rays are still strong enough to permanently damage your eyesight.
6 апр. 2024 г. · The eclipse is only safe to witness with the naked eye during totality, or the period of total darkness when the moon completely covers the sun.
5 апр. 2024 г. · Never look directly at the Sun because its light can permanently damage the retina. However, it is safe to look during 100 percent totality.
8 апр. 2024 г. · According to the Adler Planetarium, viewing the solar eclipse without proper eyewear can result in irreversible eye damage within seconds.
The radiation to the eye during the total, or dark part of the eclipse, is less than when viewing the full moon, and that is safe for viewing for many minutes, ...
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