Depth Topic Questions

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We found 17 unanswered questions associated with the 'Depth' topic. Displaying results 1 - 10.

Please could you show me how to work out the question below, thanks in advance?

Using arithmetic and geometric progressions work out the following: An oil rig drills to a depth of 1000metres. Estimate the cost of drilling if the ...

Posted 3+ months ago | 0 answers | | Open

Related topics: work, oil, geometric, depth, below, cost, drilling, drill, question

How do I find how many grams of Ca(OH)2 to add to a lake if given area, depth and the pH change?

Chemistry lake is 3km long, 2.5km across, with average depth of 8m. pH change from 4.1 to 6.5 when Ca(OH)2 is added

Posted 3+ months ago | 0 answers | | Open

Related topics: lake, depth, chemistry, area

How to work out the groundwater head gradient?

I know the depth of a pond, the water level in the pond and the groundwater head when it's measured from a certain point.

Posted 3+ months ago | 0 answers | | Open

Related topics: pond, work, water, head, point, depth, gradient, level, hydrology, hydraulic

Drilling - How is possible to keep the hole under planned dip and direction?

These drilling are for grout curtain execution under dam foundation for water tightening with 56 mm diameter ,100 meter depth and 25 degree dip from ...

Posted 3+ months ago | 0 answers | | Open

Related topics: water, hole, direction, depth, under, curtain, degrees, meter, foundation, drilling, degree

If a sailing ship moves in a straight line with speed 6m/s ,it sends a sound pulse in water and?

... received it back after 6s,if the speed of sound in water is 1500m/s ,what is the depth of water where the pulse is sent

Posted 3+ months ago | 0 answers | | Open

Related topics: speed, water, sound, depth, physics

A hydraulic jump occurs in a rectangular channel that is 7m wide. The initial depth is 0.8m, and the

... sequent depth is 3.1m. (a) Determine the Froude number before and after the jump. (12 marks) (b) Determine the energy loss and the discharge ...

Posted 3+ months ago | 0 answers | | Open

Related topics: jump, number, hydraulic, wide, energy, depth, channel, numbers

A trapezoidal channel with side slops of 2 horizontal to 1 vertical has ro carry a discharge of 20?

... cumec.if the bottom width is 4m.calculate the bottom slopes required to maintain a uniform flow at a depth of 1.5m. take manning's ...

Posted 3+ months ago | 0 answers | | Open

Related topics: horizontal, uniform, side, depth, flow, channel, bottom, ross, slope, discharge

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