No. Heat can only be transferred to a cold spoon, not the other way round (as there is no heat in a cold spoon to transfer). A simple example is when a cold teaspoon is used to stir a hot cup of tea. When the spoon is withdrawn, it is hot.
Yes, it can. It can transfer heat away from warmer bodies or transfer heat to bodies which are colder - such as ice cream.
Yes.
Conduction if the spoon is a conductor
Assuming you have a cup of hot cocoa, then the heat transfer is by conduction
From "hot" to "cold".
Conduction.
Because metals a good conducors of heat
A cold spoon will extract heat from the soup, a spoon that is warmer than the soup will transfer heat to it.
The heat will transfer to the spoon (if metal).
Conduction if the spoon is a conductor
This type of heat transfer is called conduction. The transfer is from the warm hand to cool water.
hot to cold is heat transfer
Assuming you have a cup of hot cocoa, then the heat transfer is by conduction
'nothing, it's like putting a spoon in a hot soup' Wrong ^ As the metal spoon is a better conductor of heat than the air the hot water (or soup) and the spoon as a larger surface area with the air (or active sight) it transfers heat to the surrounding faster, thus cooling the hot liquid faster.
Conduction.
metal radiation transmission
When you dip your hand in cold water you feel it cold. Can you name the mode of heat transfer and its direction?
From "hot" to "cold".
Conduction is the transfer of energy through matter from particle to particle. It is the transfer and distribution of heat energy from atom to atom within a substance. For example, a spoon in a cup of hot tea becomes warmer because the heat from the tea is conducted along the spoon. Conduction is most effective in solids-but it can happen in fluids. Fun fact: Have you ever noticed that metals tend to feel cold? Believe it or not, they are not colder! They only feel colder because they conduct heat away from your hand. You perceive the heat that is leaving your hand as cold.