Tuesday 30 June 2020

Sound Ponder 3


19 comments:

  1. Hello room 8 I have learnt that sound comes from vibrations. Did you know that dogs can hear much higher volume than humans? Also sound can travel 332 meters per second which is nearly as fast as light which travels at 300,000 km per second. Blog you later

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  2. Hi room 8, I did some searching on the web and found this hope you enjoy! These sound waves are formed by objects vibrating (shaking back and forth).

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  3. Hello Room 8, this is Marshal here from Room 8. I have learned that there are so many things that go on in sound wave and that there are so many little particles that are in sound waves. Well that's all, Blog you later!

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  4. Kia Ora Room 8, here is a fact about sound waves: The speed of sound is around 767 miles per hour!

    Bye!!

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  5. Hi Room 8 Isaac here, in class we have learnt that sound travels in vibrations. We have also learnt that sound doesn't go in the direction that you are facing, it actually travels in every direction no matter which way your facing. Have you been learning about sound in your class? Blog you later.

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  6. Hi Room 8 today I will tell you about sound.
    In my class Miss Green had a speaker, and hundred and thousands.
    So and she put the sprinkles all over the Speaker. Now
    her phone was connected to the Speaker, she turned it up all the loudness
    and the sprinkles shook. So that's what I've told you.

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  7. Talofa lava rooom 8 Freya hear haha get it yeah never mind.... Today I will share a fact, yes a fact about SOUND WAVES!!!!! dududu!(On to the fact) So did you know that ​dogs can hear sound at a higher frequency than humans, allowing them to hear noises that we can't. Leave a comment IF you like my comment💕

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  9. Hello Room 8,my name is Salamasina. I learnt that the particles in sound bumps into other particles coming towards you. Blog you later.

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  11. Hi Room 8, I have learnt that sounds come from vibrations. U would probably already know this but dogs and cats can hear so much better then humans can. Because the canine ear canal is considerably longer than the human counterpart.Sound travels about 1500 meters per second in seawater. Blog ya later

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  12. HI Room 8. I have learned that there are so many things that go in to a sound wave and there are many things to a sound wave. And did you know that you could use a speaker and sprinkles to make Vibrations. Blog you later

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  13. Kia ora Felix here, in my class we have learnt that sound doesn't travel in the way you're pointing. It travels in every direction no matter which way you are facing, we also learnt that sound travels in vibrations. I have a question, what do you know about sound? Check out my blog at -------> Mr Awesome Blog Blog You Later

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  14. Malo e lelei my name is Tupou and I am in Room 8 from Owairaka District school,I know one fact about sound waves.A wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air. Blog you later!bye!

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  15. Kia ora, Room 8. I learnt that sound sound travels 10 times faster through air.
    Blog you later
    Angus

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  16. Hello my name is Susana and i learnt that partials when you put a speaker and put music and you put sprinkes the sprinkels mstart moving .

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  17. Malo e lelei Room 8. Here is a quick fact about sound waves.Did you know that when travelling through water, sound moves around four times faster than when it travels through air?

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  18. Kia Rm8,I know a thing about sound. I know that if there's a sound close by, say a ukulele, if someone plays one string that sound will come in lines wich is like waves and then it hits your ear drum. Thats how you hear sound. Blog you later. :)

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