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प्रश्न
Can the dip at a place be (a) zero (b) 90°?
उत्तर
(a) Yes, the dip can be zero at the equator of Earth.
(b) Yes, the dip can be 90° at the poles of Earth.
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संबंधित प्रश्न
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- is always zero.
- can be zero at specific points.
- can be positive or negative.
- is bounded.
