Carry on with your transfer paperwork, it's not your problem what they do with it after you have sold it to them, it becomes their problem.
You MAY be able to get it from the dealer that sold the handgun. In most of the US there is no process to register handguns with any government agency, but the dealer ertains a copy of the sales paperwork. You would need to know which dealer, and when the gun was purchased.
Generally speaking yes. In most states, person to person sales do not require any paperwork, but in some states you have to go to a dealer and process it like a transfer.
If you mean is it legal for you to possess a handgun given to you by your father-in-law, the answer is, probably. In most states, it would be legal, assuming you and your father-in-law live in the same state. Person to person transfers are legal, but a few states require registration or paperwork to legally process the transfer.
You may be able to do a direct 401k rollover. You would need to fill out the paperwork at your new financial institution, but they would get the funds transferred over.
In order to transfer the ownership of a handgun to a resident of a different state than your own, FEDERAL law requires that to gun be sent TO a Dealer with a Federal Firearms license in the home state of the person recieving it. They go to the dealer, complete the same paperwork and process as if they were buying it from that dealer. This applies in all 50 states.
If you have something that is not actually in the process of reacting and is getting hotter or colder, heat is being transferred. (Though technically, heat is always being transferred.)
The process is very simple, you go to the office to pickup the required paperwork, once you fill this out with the mentioned information (and required additional papers) you return it and your refund should be on its way.
Radiation
Radiation
Radiation
You don't transfer convection. Rather, convection is a process whereby heat energy is transferred.
absorption