Mention any 10 common scientific experiment which can be performed in your school using available resources
Question
Mention any 10 common scientific experiment which can be performed in your school using available resources
Solution
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Water Density Experiment: This experiment involves adding different amounts of salt to water and observing how objects float or sink in them. It demonstrates the concept of density.
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Baking Soda and Vinegar Volcano: This is a classic experiment that demonstrates a chemical reaction. When baking soda (a base) and vinegar (an acid) are mixed, they react to form carbon dioxide gas, which causes the 'eruption'.
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Growing Crystals: This experiment involves dissolving different substances in hot water and allowing them to cool and form crystals. It demonstrates the process of crystallization.
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Making a Rainbow: This experiment involves shining a light through a prism to create a rainbow. It demonstrates the concept of light refraction.
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Magnet Experiments: There are many experiments that can be done with magnets, such as testing which materials are magnetic, or mapping the magnetic field with iron filings.
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Plant Growth Experiment: This experiment involves growing plants under different conditions (e.g. different amounts of light or water) to observe the effects on growth.
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Egg in a Bottle: This experiment involves heating a bottle, placing a hard-boiled egg on top, and watching as the egg is sucked into the bottle when it cools. It demonstrates the concept of air pressure.
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Static Electricity Experiments: These can involve rubbing a balloon on your hair and observing how it can attract small pieces of paper, demonstrating the concept of static electricity.
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Homemade Compass: This experiment involves magnetizing a needle, floating it in a bowl of water, and observing how it aligns itself with the Earth's magnetic field.
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Paper Chromatography: This experiment involves separating the different pigments in a spot of ink or a leaf extract using a strip of paper and some water. It demonstrates the concept of chromatography.
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