A paper cup full of hot soup lying on a table is which mode of transfer of heat

Q. Hot water in a container kept on a table transfers heat by which process(es)?

Q. By which of the following methods could a cup of hot coffee lose heat if placed on a metal table in a room?

Q. A cold steel serving spoon is dipped in hot mushroom soup. It transfers heat to its other end by process of

Q. Which one is not a mode of heat transfer?

Q. A cup of tea kept near a cold shake on a wooden table comes to the normal room temperature by transferring heat to the: