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What happens to electrons in an iron object when the object is magnetized?
When an iron object is magnetized, the electrons in the iron align their magnetic moments in the same direction, creating a magnetic field within the object. This alignment of magnetic moments enhances the overall magnetic properties of the iron object, making it magnetic as well.
What is an anemoeter?
An anemometer is a device used to measure the speed of wind. It typically consists of a set of cups that spin in the wind, and the speed of rotation is used to calculate the wind speed. It is commonly used in weather stations and on aircraft.
What is an anomometer?
An anemometer is a device used to measure the speed of the wind. It typically consists of small cups that spin in the wind, with the rotation speed being proportional to the wind speed. This device is commonly used in weather stations and for wind energy applications.
What is the most important cause of magnetism in materials A.molecular movement B.atomic spin C.elemental bounce D.electron spin?
D. electron spin. Magnetism in materials is primarily caused by the alignment and spin of electrons in the atoms. When electrons have aligned spins, they create a magnetic field, resulting in magnetism in the material.
What direction does a typhoon spin?
In the Northern Hemisphere, typhoons spin counterclockwise. In the Southern Hemisphere, they spin clockwise. This is due to the Coriolis effect, which is caused by the Earth's rotation.
