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CBSE Class 9 Answered

Explain the action of lawn sprinkler ?
Asked by Harshita Harshita | 22 Sep, 2010, 11:52: AM
answered-by-expert Expert Answer
Lawn sprinkler consists of a motor which imparts energy to water. This energy can be in the form of potential energy (imparted by raising the level of water from ground to a height above it) or pressure energy. This energy gets converted to kinetic energy when, the sprinkler releases water. This kinetic energy gained by water will force it to follow a parabolic path and this is how, water comes down to the ground.
 
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Answered by | 22 Sep, 2010, 04:35: PM

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CBSE 9 - Physics
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