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Water in a canal, 30\ d m\ w i d e\ a...

Water in a canal, `30\ d m\ w i d e\ a n d\ 12 d m\ d e e p ,\ ` is flowing with a velocity of `20 k m\ p e r\ hou rdot` How many area will it irrigate in `30\ m in ,\ ` if `9\ c m` of standing water is desired?

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Water in a canal, 30\ d m\ w i d e\ a n d\ 12 d m\ d e e p ,\ is flowing with a velocity of 20 k m\ p e r\ hou rdot How many area will it irrigate in 30min, if 9\ c m of standing water is desired?

Water in a canal, 30 d mw i da n d12 d md e e p , is flowing with a velocity of 20 k mp e rhou rdot How much area will it irrigate in 30 m in , if 9c m of standing water is desired?

Water in a canal 30dm wide and 12dm deep, is flowing with a velocity of 100km per hour. How much area will it irrigate in 30 minutes if 8cm of standing water is desired?

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Water in a canal,6m wide and 1.5m deep,is flowing with a speed of 10km/h. How much area will it irrigate in 30 minutes,if 8cm of standing water is needed?

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In Fig 31, A B C D is a rectangle with dimensions 32 m by 18 m. A D E is a triangle such that E F_|_A D and E F=14\ c mdot Calculate the area of the shaded region.

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RD SHARMA-SURFACE AREAS AND VOLUMES-All Questions
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