All stove flames are hotter than you would expect any pan to normally be so there is a temperature gradient between the flame and the pan. Heat is transferred from the hot gasses of the flame to the pan by two mechanisms: convective heat transfer and radiant heat transfer. Note that the hotter the flame, the more significant the radiant heat transfer becomes.
when the ball is heated, it will pass through the unheated ring.
When heated, the thermal energy supplied to the metal causes the thermal motion of its atoms to increase, disrupting the alignment of their magnetic moments. This disrupts the collective magnetic behavior that gives the metal its magnetic properties. As a result, the metal loses its magnetism when heated.
Gold is a metal that does not react with oxygen when heated, even at high temperatures. This is because gold is a noble metal with low reactivity.
No, a hot pan is not cold. A hot pan is one that has been heated and will be warm to the touch, not cold.
Mass
This is an example of heat transfer through conduction. The heat from the stove is transferred directly to the metal pan through physical contact, causing the molecules in the pan to vibrate, which in turn increases the pan's temperature.
Because the pan and the stove is the same temp. and when the stove is heated it transfers through the pan and makes the pan hot.
through radiation
An aluminum pan is a conductor, which makes it useful for cooking, since it heats up when placed on a burner or over a flame.
Unopened can will explode if heated directly on a stove.
Believe it or not, they had curling irons back then. They were metal wands with a wooden handle that you heated on a stove.
Metal transfers the heat to the food well and the heat doesn't harm the metal.
The pan gets hot on a hot stove because of conduction, which is the transfer of heat energy from the stove to the pan through direct contact. The stove's heat causes the molecules in the pan to vibrate and create thermal energy, increasing the pan's temperature.
The heat from the stove is transferred to the pot, causing the metal to get hot. Since the metal handle is connected to the pot, heat is also transferred to the handle through conduction, making it hot as well.
conduction causes a frying pan to get hot on a stove....................
pan boiling by the water on the stove
what pan? if you are talking about on a stove its because the element on the stove gets hot when you turn it on and the heat gets transferred from the element onto the pan.