0
What else can I help you with?
Is heat transferred from a microwave to the food is a example of conduction?
No. It is an example of radiation. The heat is transferred by microwaves, which are a form of electromagnetic radiation. Conduction occurs when two objects of different temperatures are in contact or when different parts of an object have different temperatures.
When radiation occurs between two objects do the two objects need to be touching.?
The answer to this question is no. Radiation can occur when objects are not touching
Is the statement that radiation is the only form of heat transfer that is experienced on Earth true?
No. There are three different forms of heat transfer Radiation, Conduction and Convection. All three are experienced on Earth. Conduction occurs when heat is transferred between objects that are in direct contact with one another: some materials are better conductors than others. Convection is the up and down movement of gases and liquids caused by heat transfer. Radiation occurs when electromagnetic waves travel through space transferring heat to the object which it eventually hits.
What type of contamination occurs outside the incident area when people come in contact with a contaminated person or object?
Secondary contamination
What conditions are necessary for freezing rain To occurs?
Freezing rain occurs when there is a layer of warm air between two layers of cold air in the atmosphere. Precipitation starts as snow or ice pellets, then melts into raindrops as it passes through the warm layer. When these supercooled droplets reach the colder surface, they freeze on contact, creating a layer of ice. Key conditions include the presence of adequate moisture, a warm air layer above a cold surface, and temperatures at or below freezing at the ground level.
When objects of two different temperature are in contact what ahppens?
When objects of two different temperatures are in contact, heat transfer occurs. The hotter object will transfer heat to the cooler object until they reach thermal equilibrium, where their temperatures are the same. This process is governed by the laws of thermodynamics.
Which occurs if two object at different temperatures are in contact?
conduction occurs...
When two objects or different temperature become the same temperature?
When two objects at different temperatures come into contact and exchange thermal energy until they reach a common temperature, this is known as thermal equilibrium. At this point, the objects' temperatures are balanced and no further net transfer of heat occurs between them.
What is heat transfer through direct contact?
Heat transfer through direct contact occurs when two objects at different temperatures come into direct contact with each other, causing heat to flow from the hotter object to the cooler one. This transfer of heat occurs through molecular collisions and conduction.
How can conduction make two objects with different temperatures become the same temperature?
because when two objects are brought in contact with each other which are having different temperatures heat flow from higher to lower that is conduction takes place till the temperature of both become equal....
What is the energy that flows between objects that have different temperatures?
The energy that flows between objects with different temperatures is called heat. Heat transfer occurs from a region of higher temperature to a region of lower temperature in order to reach thermal equilibrium.
What do you call the transfer of heat energy through direct contact?
The transfer of heat energy through direct contact is called conduction. This process occurs when two objects at different temperatures are in direct contact with each other, leading to the transfer of thermal energy from the warmer object to the cooler one.
When objects reach the same temperature and heat no longer flows between them?
This is when thermal equilibrium is reached, meaning there is no temperature difference between the objects and heat transfer stops. This occurs when the objects have come into contact long enough for their temperatures to balance out.
What force occurs when objects come into contact?
Friction.
How can we reliably predict what will take place when combine two objects with different temperatures?
When two objects with different temperatures are combined, they will eventually reach thermal equilibrium, where their temperatures will equalize. The rate at which this occurs depends on factors such as the thermal conductivity and specific heat capacities of the objects. This process can be accurately predicted by using principles of thermodynamics and heat transfer.
What happens when two objects different temperatures touch?
The object with the lower average temperature will take heat from the other object until both objects have the same temperature.
What term describes the transfer of thermal energy between the hot plate and a teapot?
The term for the transfer of thermal energy between the hot plate and a teapot is conduction. This process occurs when heat is transferred through direct contact between objects with different temperatures.
