tell me some science experiments
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Science Experiment
Name-Sound Is Non electromagnetic wave
Sound can not travel without medium . If we cry in an environment where medium is present then sound will travel one place to another place with the help of medium particle.
When there is no medium as vacuum then we can not listen it that's why a space traveler can not talk to each other in space .
Name-Sound Is Non electromagnetic wave
Sound can not travel without medium . If we cry in an environment where medium is present then sound will travel one place to another place with the help of medium particle.
When there is no medium as vacuum then we can not listen it that's why a space traveler can not talk to each other in space .
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Answer:
activity
aim- To show that air is dissolved in water
material required- A beaker,a burner,a matchbox and water
Procedure- pour some water into a beaker. Ask an elder to heat it. Note your observation.
Observation- On heating the water, some bubbles are seen on the inner surface of the beaker.
Conclusion- These bubbles come from air dissolved in air. This activity shows that air is dissolved in water.
Explanation:
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