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प्रश्न
What is a magnetic compass ? State its use.
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उत्तर
Magnetic compass is a device that is used to locate the direction of a place. It always rests in a North-South direction. It is used in the navigators in ships, submarines, aeroplanes, etc.
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संबंधित प्रश्न
What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.
Answer the following in detail.
Write a short note on the theory of magnetism.
A magnet remains steady in a ________ direction.
Describe two simple experiments to support the statement that magnetism is a property of the molecules of a magnet.
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State three important properties of a magnet.
Write a short note on lighting conductors.
What is a neutral point?
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Give the uses of magnets in everyday life.
