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प्रश्न
Define the following term:
Geographic meridian
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उत्तर
Geographic Meridian: It is the vertical plane containing the geographic north and south poles of the earth and passing through the given place on the surface of earth.
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संबंधित प्रश्न
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
Write true or false of the following statement.
Magnetic poles occur in pairs.
Fill in the blank.
Magnetic poles always exist in ...............
If a magnet attracts a piece of metal, that piece must be made of ______.
The figure shows a freely suspended magnet in the rest position. Copy the diagram and on its show:
- Angle of declination
- Angle in dip
Give scientific reason:
Soft iron is used to make electromagnets.
An object that is attracted by magnet.
What will happen when we place magnets near cell phones, computers, and DVDs?
