Question
If water smells bad, then that odor can be removed by
adding:Solution
Activated carbon is used to remove bad odors and impurities from water.
A boat is being rowed away from a cliff 183 m high. From the top of the cliff, the angle of depression of the boat changes from 60° to 45° in 3 minute...
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A pole 9√3 m high casts a shadow 27 m long on the ground. Find the angle of elevation
At the foot of the Lighthouse, the elevation of its top is 45⁰. A Bird after flying 8 km towards the building up a slope of 30⁰ inclinations, the el...
The angle of elevation of the top of a building from a point on the ground is 30° and moving 40 meters towards the building it becomes 60°. The height...
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