It's Because of the conduction. The heat comes from the saucepan is conducted by the spoon, and when it is transferred the spoon will start heating up.
It prevents the conduction of heat or even conduction of electric current shock in electric saucepan.
A metal spoon touching a hot pan. The pan heats the spoon. The spoon serves as a conductor of heat. This is an example of conduction.
Conduction.
Conduction
When a spoon is placed in hot water, the heat energy from the water is transferred to the spoon through conduction. The heat causes the particles in the spoon to move faster, increasing its temperature.
an example of conduction is a metal spoon in a cup of hot water...
The hob transfers energy to the saucepan through conduction. When the hob is turned on, it generates heat which is transmitted to the saucepan through direct contact. This heat energy then raises the temperature of the saucepan and its contents.
Conduction is the transfer of heat or electricity through a material without any movement of the material itself. An example of conduction is when you touch a metal spoon that has been sitting in a hot cup of tea, and the spoon quickly becomes hot as heat is transferred from the tea to the spoon through conduction.
An example of conduction is when you touch a metal spoon that has been sitting in a hot cup of soup and the spoon itself becomes hot. The heat from the soup transfers to the spoon through direct contact.
Energy is transferred from the cooker to the liquid in the saucepan through conduction, where heat is transmitted from the hot surface of the cooker to the bottom of the saucepan by direct contact. This heat is then transferred to the liquid through convection, as the hot liquid rises and circulates, creating a convection current that heats the entire volume of liquid.
An example of energy transfer by conduction is when a metal spoon is placed in a hot cup of coffee. The heat from the coffee is transferred to the spoon through direct contact, causing the spoon to also become hot.
When you stir hot coffee with a spoon, the spoon gets hot primarily due to conduction. The transfer of heat from the hot coffee to the spoon occurs through direct contact. Convection and radiation may play minor roles, but conduction is the main mechanism at work in this scenario.