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Convention
you can feel it from convection. (heater on ground) you can feel it from conduction. (spoon in soup) you can feel it from radiation. (light)
Conduction.
Convection is the transfer of heat by the actual movement of the warmed matter. Heat leaves the coffee cup as the currents of steam and air rise. Convection is the transfer of heat energy in a gas or liquid by movement of currents. (It can also happen is some solids, like sand.) The heat moves with the fluid. Consider this: convection is responsible for making macaroni rise and fall in a pot of heated water. The warmer portions of the water are less dense and therefore, they rise. Meanwhile, the cooler portions of the water fall because they are denser.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 soup becomes warmer because the heat from the soup 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.Radiation: Electromagnetic waves that directly transport ENERGY through space. Sunlight is a form of radiation that is radiated through space to our planet without the aid of fluids or solids. The energy travels through nothingness! Just think of it! The sun transfers heat through 93 million miles of space. Because there are no solids (like a huge spoon) touching the sun and our planet, conduction is not responsible for bringing heat to Earth. Since there are no fluids (like air and water) in space, convection is not responsible for transferring the heat. Thus, radiation brings heat to our planet.Source: http://www.mansfieldct.org/schools/MMS/staff/hand/convcondrad.htm
First AnswerThe sun radiated heat to the earth and that would be conduction The Above Answer Is A Scorcher The process of heat transfer known as conduction involves direct physical contact. So, if the sun were in direct contact with the earth, we would all be fried to an instantaneous crisp. What the means is that there must be another method of transfer, and that is called radiation. Radiation:">Radiation:">Radiation:Electromagnetic waves that directly transport ENERGY through space. Sunlight is a form of radiation that is radiated through space to our planet without the aid of fluids or solids. The energy travels through nothingness! Just think of it! The sun transfers heat through 93 million miles of space. Because there are no solids (like a huge spoon) touching the sun and our planet, conduction is not responsible for bringing heat to Earth. Since there are no fluids (like air and water) in space, convection is not responsible for transferring the heat. Thus, radiation brings heat to our planet.
Convention
A spoon over a fire would would be heated from convection, because convection is when hot air rises and cold air falls which is known as a convection current.
you can feel it from convection. (heater on ground) you can feel it from conduction. (spoon in soup) you can feel it from radiation. (light)
Conduction.
Conduction.
by convection and the particles go slower
Yes
Perforated draining spoon could refer to a slotted spoon or egg spoon. They are used to lift food from liquid, allowing the liquid to drain, leaving the food in the spoon.
In physics, we observe what happens and try to predict it, seldom does that answer why something happens. wind chill is caused by "convection cooling". Air (wind) moving past a body (convection) takes more heat away than when air is not moving (radiation). A perfect example is blowing air over a spoon of soup to cool it.
How much a 1903 Silver spoon is worth depends on what condition it is in. If it is in great condition, you could sell it for as much as $2,000.
A slotted or perforated spoon, is designed to lift out a solid from as liquid and allow the liquid to drain away.
Things heat up by conduction, convection, and radiation. Conduction is when something cold, like a spoon, is physically touching something hot, like warm tea. Convection happens by currents of some sort, like wind or the ocean, when the heat gets spread around. Radiation is like the Sun, or light, or microwaves and x-rays.