Recent content by jms4

All data I see online about reflectivity of metals is about aluminum in the atmosphere meaning oxidized aluminum, but pure aluminum in vacuum in case of the James Webb telescope would also be extremely reflective but building it on Earth means it's going to get oxidized, similarly there are a...

If it is theoretically possible to compress hydrogen to core of the sun pressures at normal room temperature (practically impossible), the molecules become so close to each other that they could fuse at room temperature without the need of creating millions of degrees kelvin.

This was a thought experiment I've read in a book once, nothing to do with black holes here.

Thanks

Right, I was thinking about the concept of digging a hole through a uniform sphere planet's axis with no atmosphere and doping a ball through it, it comes out the other side the same force it enters in with, that couldn't work with black holes though as it breaks the light limit.

Dark matter passes through everything, but is only influenced by gravity, so in the case of a neutron star, since dark matter doesn't interfere with ordinary matter, it can just pass through it, but neutrinos might be stopped by it's density, as neutrinos can just pass through stars almost as if...

Thanks

Nothing to do with mass here, what I meant is that does energy cause Gravity, like a bullet traveling at 99.99% the speed of light could produce a stronger gravitational force than a stationary one?

like a shot bullet or arrow has negligibly more gravitational force than a still bullet or arrow?, this is what I'm asking, m=e/c^2 F=Gm/r^2, thus, F=Ge/(c^2*r^2) where e represents the (mass of the object + energy added to the object) thus more the energy, more the gravitational force, even...

Right

guess your search was what if neutron star material was on earth, didn't think of that!

In physics even a small difference in measure can give a big error, like a few degree seconds in accuracy can put a satellite millions of miles from it's destination, while in cooking, a few extra grams of salt doesn't cause billions of dollars of losses, so teaspoon is not a standard measure of...

you are right, I am also aware of search impracatility, I know that my question is unusual, so my end result was to ask it here after trying different searches.

because the unit you put in google gives the searched result, and teaspoon is not a measure used by physicists.

I know that, but google doesn't convert 1mm^3 or 5ml or what other measurements to teaspoon unless you search by the measurement of teaspoon.