Physics

Famous Question

 Famous Question
Question with 10,000 views. This badge can be awarded multiple times.

earned this badge 3 times.
Why the statement "there exist at least one bound state for negative/attractive potential" doesn't hold for 3D case?
Awarded Mar 10, 2021 at 3:16
Green dot on photos when taking photo facing the sun
Awarded Aug 21, 2017 at 21:19
Which is stronger, a rope without knots or a rope with knots?
Awarded Sep 8, 2016 at 15:02

Others with this badge

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.