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The electromagnetic waves with the longest wavelengths are called radio waves. There is no upper limit as to how large the wavelength can get; for example, you might imagine an electromagnetic wave with a wavelength as large as the diameter of our galaxy. That would still be called a radio wave.
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Is radon magnetic?
No, radon is not magnetic. It is a radioactive gas and does not possess any magnetic properties.
Is kyanite magnetic?
No, kyanite is not magnetic. It is a naturally occurring mineral that does not possess magnetic properties.
Is dolerite magnetic?
Dolerite is not naturally magnetic. It does not possess magnetic properties on its own.
Is graphite in a pencil magnetic?
No, graphite in a pencil is not magnetic. Graphite is a form of carbon and does not possess magnetic properties.
Is sapphire magnetic?
No, sapphire is not magnetic. Sapphire is a type of corundum mineral composed of aluminum oxide, which does not possess magnetic properties.
Is silica magnetic?
No, silica is not magnetic. It is a chemical compound composed of silicon and oxygen and does not possess magnetic properties.
Is black onyx magnetic?
No, black onyx is not magnetic. It is a type of quartz with a smooth and shiny appearance, but it does not possess any magnetic properties.
Is lime magnetic?
No, lime is not magnetic. Lime is a type of calcium compound that does not possess magnetic properties.
Is alpin a magnetic substance?
Alpin is not a naturally magnetic substance. It is a mineral that belongs to the garnet group and does not possess magnetic properties on its own.
Does everything possess a magnetic field?
Not everything possesses a magnetic field. Materials that have magnetic properties, such as iron, nickel, and cobalt, can generate a magnetic field. Other materials, like wood or plastic, do not have magnetic fields.
Is cornstarch magnetic?
No, cornstarch is not magnetic. It is a carbohydrate derived from corn and does not possess any magnetic properties. While some substances may exhibit weak magnetic behavior under certain conditions, cornstarch does not respond to magnetic fields.
Are all ductile metals magnetic?
No, not all ductiles possess true magnetic properties. The main set of "magnetic" elements (not including those with paramagnetic or partial magnetic properties) are: iron, nickel, and cobalt For example, copper is very ductile, but is not magnetic.
