Dip angle increases from 30∘ to 60∘ at a place if vertical plane in which needle is suspended is rotated by angle α from magnetic meridian. Then α is.

Dip angle increases from 30∘ to 60∘ at a place if vertical plane i

1.	Dip angle increases from 30∘ to 60∘ at a place if vertical plane in which needle is suspended is rotated by angle α from magnetic meridian. Then α is.
Answer» Dip angle increases from $30^{\circ}$ to $60^{\circ}$ at a place if vertical plane in which needle is suspended is rotated by angle $α$ from magnetic meridian. Then $α$ is.

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Dip angle increases from 30∘ to 60∘ at a place if vertical plane in which needle is suspended is rotated by angle α from magnetic meridian. Then α is.

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