Hello,
I am trying to find base voltage. In attached picture (using Multisim) there are two separate circuits. Here is how I am doing the voltage divider:
Circuit on right:
Vb = (Vcc - .7)*R6/(R6 + R5) = 3.2V which matches Multisim result. No problem here.
Circuit on left:
Vb = (Vcc -...
I know when they performed the famous double slits experiment they used either electrons, or photons.
I am trying to find out what is the largest size we could use (proton, molecule, etc) where the probability of wave-particle duality to occur in the experiment drops to something negligible...
I am confused by repeated statements that virtual particles are not real. If they were not real, then could someone please explain to me why did Steven Hawking use them to show that black holes evaporate ?
Hello,
We know that light get bent near stars (because of its gravitational force), and in fact it cannot escape the gravitational forces of black holes.
We also know from Newton's laws of gravity that the gravitational attraction between any two objects is ZERO if any mass is ZERO.
We also...
There is something confusing me about air pressure inside balloons. I got three questions:
Assume I am sitting at sea level, with a balloon. I fill it to 1/3 its capacity with air.
Then I place an absolute pressure sensor at its opening.
1- What pressure value do I read ?
Do I get the 1013...