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Science & Mathematics by Anonymous 2018-09-14 22:06:08
Social Science
How do I change the output current of a small plug-in transformer?
No response
I have a burned out class 2 transformer that converted 120 V, 60 Hz, 9 W input to 12 VAC .47 A output. I cannot find an exact replacement, but found one with 12 VAC, .93 A output. I naively thought adding a resistor to one of the wires from this transformer would, in accordance with Ohm's Law, change the...
Science & Mathematics by Anonymous 2018-09-14 22:03:09
Social Science
What would happen if Mars orbitied Earth alongside our moon?
No response
I’ve been looking at various sources and I’ve always been intrigued about various ideas. So I was curious what would happen to Earth (and possibly even Mars) if Mars some how ended up close enough to orbit Earth without colliding with the moon. I looked into what would happen if Mars were replaced by our moon, or...
Science & Mathematics by Anonymous 2018-09-14 22:03:07
Social Science
Scientists believe they found a subterrain lake on Mars and start thinking there is a chance for finding life but how can life exist ....?
No response
...without food to preserve it?
Science & Mathematics by Anonymous 2018-09-14 21:58:10
Social Science
Can someone explain relativity, time slowing down etc. (read)?
No response
Ok so I have a bachelors degree in Chemistry from Notre Dame so I'm no dummy, feel free to use some technical jargon but I don't think I quite get what people mean when they say time slows down as you approach the speed of light first question: Say you and your friend are both on Earth and are both 10...
Science & Mathematics by Anonymous 2018-09-14 21:58:10
Social Science
Globe Earth vs flat Earth - How far away from the ground (in space) does one have to be before the curvature of the planet becomes obvious?
No response
I've seen the flat Earthers using pictures from atmospheric balloons to prove that the Earth is flat, yet I can't help but feel as if they're still just not far enough away to truly grasp the grand scale of this sphere, so I ask the question above, has anybody actually figured out an answer to it?
