How much lux does the Sun emit? - Physics Stack Exchange
I want to know how much lux the sun emits on a bright day - I don't mean when one stares directly at the sun, but rather when one walks casually outside when the sun is shinning brightly. Now the
What is the simplest way to prove that Earth orbits the Sun?
Apr 17, 2015 · Assume you're talking to someone ignorant of the basic facts of astronomy. How would you prove to them that Earth orbits the Sun? Similarly, how would you prove to them …
What would happen if Jupiter collided with the Sun?
Apr 27, 2018 · This question is inspired by a similar one asked on Quora. Let's say a wizard magicked Jupiter into the Sun, with or without high velocity. What happens? The Quora …
How is distance between sun and earth calculated?
Apr 27, 2015 · How has the distance between sun and earth been calculated? Also what is the size of the sun?
What is actually meant by 'sun set' and 'sun rise' times, when …
Feb 15, 2017 · If this is the case, then when we read things like what time sun sets and rises on websites, books, calendars, other official times, et al… does that mean when we see for …
Review: Lisa @ Sun Spa | AMP Reviews
Apr 24, 2025 · Title: Review: Lisa @ Sun Spa Date: Apr 24, 2025 Phone: 571-638-1888 City: Vienna State: VA Location: By Chans Chinese House Fee & Tip (if applicable) 80+160 …
How much iron would I have to shoot into the Sun to blow it up?
So rest assured that our sun will not go supernova (though it will go through a red giant phase and swallow earth in about 5 billion years). The boiling point of iron is about 3000 K (5000 F) while …
Why don't spaceships get hotter and hotter until they burn up …
Jan 30, 2025 · There are no clouds, no night, nothing to block out solar radiation. It's constantly high noon with no atmosphere to mitigate the sun. In addition, there is no wind but a near …
Black and white matters. But why and how? - Physics Stack Exchange
Jul 3, 2014 · The visible has about half of the energy coming from the sun on the surface, as seen in the link. So a metal door in the sun will transfer the heat of the visible spectrum to the …
Review: Sun massage -kelly | AMP Reviews
May 12, 2025 · Title: Review: Sun massage -kelly Date: May 28, 2025 Phone: 617 924 8600 City: Watertown State: MA Location: Route 20 past Watertown square House Fee & Tip (if …