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Heat or electrical transfer by contact refers to the transfer of heat or electricity between two objects that are in direct physical contact with each other. This transfer occurs through the vibration of particles within the materials, leading to a flow of energy from a higher temperature or voltage to a lower temperature or voltage.
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How does a toaster transfer heat?
A toaster transfers heat through electrical coils or elements inside the toaster. When electrical current flows through the coils or elements, they heat up and transfer that heat to the bread placed inside, toasting it.
What type of energy transfer is taking place as the coils in a toaster heat?
The energy transfer taking place as the coils in a toaster heat is primarily through conduction. The electrical energy is converted to heat energy in the coils, which is then transferred to the surrounding air and bread slices through direct contact.
What is heat energy transfer through direct contact?
Heat energy transfer through direct contact is known as conduction. It occurs when heat is transferred from one object to another by direct contact between the two objects. The transfer of heat occurs through the vibration and collision of particles within the materials.
What is the method of transfer that does not require contact?
One method of transfer that does not require contact is through radiation. Radiation is the transfer of energy in the form of electromagnetic waves, such as light or heat, without the need for physical contact between objects.
What do conduction convection and radiation mean?
conduction is the transfer of heat between two surfaces in contact with each other convection is the transfer of heat into a moving fluid radiation is the transfer of heat via electromagnetic waves
What is heat or electrical transfer by contact?
Conduction
What is heat transfer through direct contact called?
The transfer of heat through direct contact is called conduction.
What is the term heat transfer because of direct contact?
Conduction is the term for heat transfer because of direct contact.
What is the term for heat transfer of direct contact?
Conduction is the term for heat transfer because of direct contact.
What transfer heat by contact?
Convection.
What is heat conductor used for?
Its used to transfer heat into electrical signal
What is the term for heat transfer because of the?
Conduction is the term for heat transfer because of direct contact.
The transfer of heat by direct contact?
conduction
How does a toaster transfer heat?
A toaster transfers heat through electrical coils or elements inside the toaster. When electrical current flows through the coils or elements, they heat up and transfer that heat to the bread placed inside, toasting it.
What is the term for heat because of direct contact?
Conduction is the term for heat transfer because of direct contact.
What type of energy transfer is taking place as the coils in a toaster heat?
The energy transfer taking place as the coils in a toaster heat is primarily through conduction. The electrical energy is converted to heat energy in the coils, which is then transferred to the surrounding air and bread slices through direct contact.
What is the transfer of electrical or heat energy through a substance?
conduction
