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ELECTRICAL ENGINEERING DEPARTMENT. FLOWING FOUNTAINS.
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Physic concept. This project applies pressure concept to kinetic energy.The water will give the pressure that can push the water to flow around the bottle.The water that flow will produce fountains..
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PROJect DESCRIPTION. We put some water on the top of outside bottle.At top has a high pressure while the inside of the bottle has low pressure.This causing the water outside to push the water inside the bottle and the the water will flow.Therefore,will produce a fountain..
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OBJEcTIve. To prove pressure is converted to kinetic energy . To observe the period of time the water squirts upwards . To make sure the water can flowing to produce a fountain ..
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diagram. ITLES. STRAW. BOTTLE. WATER.
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Material and cost. Material Cost Bottle Recycle Straw Recycle Hot glue gun Existing material Glue stick RM2 Penknife Existing material Total RM2.
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Result and discussion. Can prove that water pressure can change to kinetic energy . The time taken for the water to squirt upwards is 23s. The water can flowing and produce a fountain ..
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VIDEO.