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⭐️star. I learnt about 3 states of matter

⭐️star. I learnt about vacuum

Wish. I want to learn about project

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we can also make project so we can see how vacuum work and some activities

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STARS 1 ⭐: I learnt about three states of matter ( solid , liquid , gas) this is amazing topic. STAR 2 ⭐: I learnt about vacuum: A vacuum is a volume empty of matter, sometimes called 'free-space'.

my wish is that I want to learn more about there project and I wish we make a project in group related to this

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⭐SOUND IS LOUD IN LESS AND CLOSED AREA.

⭐THE VACUUM CAN STOP SOUND.

I WANT TO LEARN MORE ABOUT ACTIVITEIS/PROJECTS DONE IN VIDEO

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1- I learnt about how the sound works and how it increases and desreases through the amount of air 2- I learnt about the states of matters and their uses and what they perform 3- one thing I want to learn is about how to construct or make a model of vacuum

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*when we put a bell in jar and let the air out. the intensity of sound will decrease.

*the space is the example of vacuum.

My wish is that to make a experiment like in the video.

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⭐: clearly learn about vacuum and states of matter.

Wish: I want to learn more about it.

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1st star: I learnt that sound needs a medium to travel. 2nd star: I have learnt that if i put any source of sound in a jar, as the air intensity in the jar gets lower, the sound will get fainter. Wish: I wish to learn more about creating vacuum

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Stars:

- I learnt about the definition of vacuum and its importance.

- I learnt about how vacuum can stop sound from travelling.

Wish:

- I want to learnt more about how we can create full vacuum and if vacuum can affect light, and if yes, how?