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Microwaves are a type of electromagnetic wave.If you mean the microwave OVEN, the answer is none - no energy is stored. Any energy it uses is provided when it is needed, from the electrical outlet.
Wiki User
∙ 7y ago
The energy in a microwave is produced by an electronic device called a magnetron. The magnetron generates high-frequency electromagnetic waves, which then heat up the water molecules in food through a process called dielectric heating.
Wiki User
∙ 11y agoIn a klystron tube.
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What are the energy waves produced in a microwave oven?
The energy waves produced in a microwave oven take the form of electromagnetic radiation at about 2,450 MHz, which is in the microwave range.
Microwaves are produced by?
Microwaves are produced by electronic devices called magnetrons, which convert electrical energy into microwave radiation. This radiation heats and cooks food by exciting the water molecules within it.
Is light energy used in a microwave oven?
The microwave energy in a microwave oven is of a much lower frequency than light, but light is electromagnetic energy like the microwave radiation is.
What are Energy transformations in a microwave?
The microwave undergoes a variety of energy transformations when you are heating food. Starting from electrical energy (obtained via the mains power point/wall socket), the energy is transformed into microwave/thermal radiation (electromagnetic radiation/energy). These 'microwaves' react with the water particles in the food and cause them to vibrate. The friction produced by these vibrations produces heat and ultimately cooks/heats up your food. However, there is some energy that is transformed into light (the light you see when the microwave is one), sound (that humming noise you hear when it's operating) and kinetic energy (the rotating disk inside the microwave). Energy is transformed from electrical to heat, sound and light (if the microwave has a light). Energy is transferred to the food via the process of convection.
What happens in a microwave?
Microwaves heat food by causing water molecules inside the food to vibrate, generating heat. The rotating plate inside the microwave helps to ensure even cooking by distributing the microwaves. The microwaves are produced by a magnetron, which is a type of electron tube that generates electromagnetic radiation at the frequency of 2.45 GHz.
What are the energy waves produced in a microwave oven?
The energy waves produced in a microwave oven take the form of electromagnetic radiation at about 2,450 MHz, which is in the microwave range.
Does a microwave produce nuclear energy?
energy cannot be produced or destroyed, only transformed.
What happens in a microwave?
Microwaves heat food by causing water molecules inside the food to vibrate, generating heat. The rotating plate inside the microwave helps to ensure even cooking by distributing the microwaves. The microwaves are produced by a magnetron, which is a type of electron tube that generates electromagnetic radiation at the frequency of 2.45 GHz.
Is light energy used in a microwave oven?
The microwave energy in a microwave oven is of a much lower frequency than light, but light is electromagnetic energy like the microwave radiation is.
What is the energy conversion for microwave?
The type of energy conversion for a microwave is the transformation of electrical energy into light energy. This device works by focusing microwave light on the food inside of it.
A microwave oven converts electrical energy into what energy?
Into microwave electromagnetic radiation.
Microwave is an example of what kind of energy transformation?
The microwave oven uses electrical energy to generate microwaves, which are a form of electromagnetic radiation. When the microwaves enter the food, they transfer their energy to the water molecules inside the food, causing them to vibrate and generate heat. This transformation is an example of electrical energy being converted into electromagnetic energy and then into thermal energy.
What energy transformation in a microwave?
The microwave undergoes a variety of energy transformations when you are heating food. Starting from electrical energy (obtained via the mains power point/wall socket), the energy is transformed into microwave/thermal radiation (electromagnetic radiation/energy). These 'microwaves' react with the water particles in the food and cause them to vibrate. The friction produced by these vibrations produces heat and ultimately cooks/heats up your food. However, there is some energy that is transformed into light (the light you see when the microwave is one), sound (that humming noise you hear when it's operating) and kinetic energy (the rotating disk inside the microwave). Energy is transformed from electrical to heat, sound and light (if the microwave has a light). Energy is transferred to the food via the process of convection.
What are Energy transformations in a microwave?
The microwave undergoes a variety of energy transformations when you are heating food. Starting from electrical energy (obtained via the mains power point/wall socket), the energy is transformed into microwave/thermal radiation (electromagnetic radiation/energy). These 'microwaves' react with the water particles in the food and cause them to vibrate. The friction produced by these vibrations produces heat and ultimately cooks/heats up your food. However, there is some energy that is transformed into light (the light you see when the microwave is one), sound (that humming noise you hear when it's operating) and kinetic energy (the rotating disk inside the microwave). Energy is transformed from electrical to heat, sound and light (if the microwave has a light). Energy is transferred to the food via the process of convection.
What energy transformations are in a microwave?
The microwave undergoes a variety of energy transformations when you are heating food. Starting from electrical energy (obtained via the mains power point/wall socket), the energy is transformed into microwave/thermal radiation (electromagnetic radiation/energy). These 'microwaves' react with the water particles in the food and cause them to vibrate. The friction produced by these vibrations produces heat and ultimately cooks/heats up your food. However, there is some energy that is transformed into light (the light you see when the microwave is one), sound (that humming noise you hear when it's operating) and kinetic energy (the rotating disk inside the microwave). Energy is transformed from electrical to heat, sound and light (if the microwave has a light). Energy is transferred to the food via the process of convection.
Does a microwave use radiant energy?
Yes, a microwave uses electromagnetic radiation in the form of microwaves to heat food by exciting the water molecules inside it. This process converts the energy from the microwaves into heat, effectively cooking the food.
What kind of energy does a microwave oven use?
A microwave oven uses electricity to generate electromagnetic radiation in the microwave frequency range. This radiation is absorbed by water, fats, and sugars in food, causing them to vibrate and generate heat, which cooks the food.
