0
What else can I help you with?
How was radiation fundamentally different from conduction and convection how is radiation fundamentally different from conduction and convection?
Radiation differs from conduction and convection in that it does not require a medium to transfer thermal energy. Conduction transfers heat through direct contact between materials, while convection involves transferring heat through the movement of a fluid. Radiation can occur in a vacuum and does not rely on the movement of particles.
What makes radiation vary different from the other two methods of heat transfer?
Radiation differs from conduction and convection because it does not require a medium to transfer heat. It can occur through a vacuum, unlike conduction and convection which need a material medium. Radiation transfers energy in the form of electromagnetic waves, such as light.
What is thermal energy transferred from one object to another of different temperature?
It is conduction, where heat from hotter objects are transferred to cooler ones when they come in contact. However, they must touch each other before it takes place. It happens to any matter although their speed differs (solids transfer heat faster than liquids, with gas being the slowest)
When causes heat or the transfer of energy from one object to another?
There are basically three methods of heat transfer; what causes the heat transfer differs in each of the three methods. Conduction: Atoms/molecules simply bump into one another, transferring energy. Convection: Larger amounts of liquids or gases move up if they are hotter, because they are less dense. Or they move down if they are colder, because they are more dense. Eventually the heat will be transferred by conduction as well, or the substances become mixed. Radiation: Any object emits electromagnetic radiation according to its temperature. This can be absorbed by other objects.
How does conduction work?
Conduction is the transfer of heat through direct contact between particles of a solid material. When a substance is heated, its particles gain kinetic energy and vibrate, transferring this energy to neighboring particles, causing them to vibrate as well. This transfer continues throughout the material until equilibrium is reached.
How was radiation fundamentally different from conduction and convection how is radiation fundamentally different from conduction and convection?
Radiation differs from conduction and convection in that it does not require a medium to transfer thermal energy. Conduction transfers heat through direct contact between materials, while convection involves transferring heat through the movement of a fluid. Radiation can occur in a vacuum and does not rely on the movement of particles.
What makes radiation vary different from the other two methods of heat transfer?
Radiation differs from conduction and convection because it does not require a medium to transfer heat. It can occur through a vacuum, unlike conduction and convection which need a material medium. Radiation transfers energy in the form of electromagnetic waves, such as light.
What is thermal energy transferred from one object to another of different temperature?
It is conduction, where heat from hotter objects are transferred to cooler ones when they come in contact. However, they must touch each other before it takes place. It happens to any matter although their speed differs (solids transfer heat faster than liquids, with gas being the slowest)
How does convection differ from convection?
Well it differs in this way. Conduction is when heat is applied to an object and causes mainly the point of contact to be heated. For example lighting a match under a metal rod. It will mainly heat the point of contact, eventually heating the rest of the rod. Additionally, conduction can be referred to when talking about electricity and whether a material can conduct or not. Convection is different as it disperses heat evenly through a liquid. For example, boiling water. A single point of the water is heated, then it rises, allowing colder water from the top to fall, heat, rise and creates a current, evenly heating the water. The same example can be used when referring to preheating an oven. Hopefully this helps. Convection involves the actual movement of fluid materiel, either liquid or gas, usually in a gravitational field where the difference in temperature causes difference in density which in turn causes fluid motion. Conduction can and does occur concurrently with convection, but does not involve the macroscopic movement of materiel. Conduction can occur in gasses or liquids, but also in solids. Conduction occurs when the thermal vibrations of hotter mater are transferred to cooler matter. There is a third method of heat transfer, Radiation. Radiation can occur in all three phases of matter, but can also transfer heat across a vacuum. Usually thermal radiation is in electromagnetic wavelengths too long to be visible, but in some situations like an incandescent bulb or the sun, it can be seen.
When causes heat or the transfer of energy from one object to another?
There are basically three methods of heat transfer; what causes the heat transfer differs in each of the three methods. Conduction: Atoms/molecules simply bump into one another, transferring energy. Convection: Larger amounts of liquids or gases move up if they are hotter, because they are less dense. Or they move down if they are colder, because they are more dense. Eventually the heat will be transferred by conduction as well, or the substances become mixed. Radiation: Any object emits electromagnetic radiation according to its temperature. This can be absorbed by other objects.
How is convecton different from conduction?
Conduction warms the atmosphere as fast-moving molecules come into contact with lower-energy molecules until all molecules are moving at about the same rate. As the atmosphere warms, molecules move apart. As the heated air flows, heat is transferred by convection from warm, low-pressure air to cooler, high-pressure air.
How does conduction work?
Conduction is the transfer of heat through direct contact between particles of a solid material. When a substance is heated, its particles gain kinetic energy and vibrate, transferring this energy to neighboring particles, causing them to vibrate as well. This transfer continues throughout the material until equilibrium is reached.
What is the difference between convection and orographic of rain fall?
Convection rainfall occurs when warm air rises, cools, condenses, and forms clouds. Orographic rainfall happens when moist air is forced to rise over a barrier like a mountain, cooling and creating precipitation on the windward side. Both processes result in rainfall, but the cause of the rising air and subsequent cooling differs between the two.
What document to get a drivers licenses?
It differs between states in US.
What do Sweden people wear to work?
Differs between workplaces.
Why does your voice sound different to yourself?
When you hear your voice through external sources like recordings or phones, it includes vibrations through bone conduction that affect the way it sounds. This differs from the way you hear your voice internally which is mostly through air conduction, leading to the discrepancy in perceived sound.
What is a convection microwave and how does it differ from a regular microwave?
A convection microwave is a type of microwave oven that combines the quick cooking of microwaves with the browning and crisping capabilities of convection cooking. It differs from a regular microwave by having a built-in fan and heating element that circulate hot air around the food, allowing it to cook more evenly and quickly, as well as giving it a crispy texture.
