Science Physic Sound – Renz @ Hornby High

Gather Your Equipment Ready
Find a safe place to do it ( Do it outside with some grass)
Wear Your Safety Glasses
Put your straw in the wine glasses
Flick the top of the wine glass to test the resonance tone
Bring the wine glass about 5 cm away your mouth
Sweep the glass with your voice ( Bring your voice to a low hz frequency, then start to build up )
The straw will bounce around if it’s in the right frequency
The hard part is too hold your voice at the right frequency until it makes cracks then it breaks

Results :

Discussion

Sadly the wine glass didn’t break. The wind didn’t help either because the straw is a indication if our voice is in the right voice. If it moves around it means we’re using the right tone, but the wind blows it.

Why does the wine glass break with your voice

How does your voice break the wine glass

Digital Debunking: Can You Actually Shatter Glass with Your Voice?

Oscillation

It’s a rhythm of sounds that has movement like a heartbeat monitor. The frequency of the sound goes higher and lower.

Amplitude Oscillation Frequency Black and White Illustration - Twinkl

Can you break something harder than glass with your voice

Yes you can because even your voice can break glass. For an example a asteroid landed in Russia. The impact wasn’t the most destructive part it was when it was flying over the towns and cites. It was so loud and powerful that they break glass from buildings and damaged the cites.

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Sound Energy

Author By hhsrenzm
Publication date August 17, 2022
Categories: Hanga | Create
Tags: Science, Science Physic Sound
No Comments on Sound Energy

Aim :

I want to find out what is sound energy and how it works.

Research :

What is sound ?

World’s Largest Horn (2.56) Science

Sound

Brown Noise

What frequency you can’t hear is about 20hz to 20000hz.

How does your ear work ?

It works by the sound waves going to the Pinna which is the outside part of your ear. Then the sound waves travels to the ear canal, then goes to the eardrum. Then they sends vibrations through out the three bones of the ear called the malleus, incus and stapes.

How does your ears work ?

How The Ear Works | Your Summary Of Normal Hearing Function

Discussion :

What is Sound ?

Frequency
Pitch
Tone
Loudness

What is a brown note

Brown note is the prefect frequency that you feel a vibration on your body. There’s one fun fact that the brown note makes you poop if you calm down.

The Brown Note

Can sound waves generate heat ?

Actually sound waves can generate heat. There’s always almost heat in sound waves when they travel but it’s just microscopic, made from atoms.

Cooking with Sounds

What is LRAD ?

Long- range acoustic device is a sound cannon or device that makes protest and riots go away. The device might make you temporary deaf or permanently deaf if you are Infront or in the back of the device. Ear plugs might help you little bit if you push it inside of your ear canal.

Is there sound in space ?

There’s no sound in space because sound is a vibration made from particles. In earth sound travels by the vibration of air molecules going to your ear. But in space it’s a vacuum, but there’s only few molecules able to vibrate. There’s a lot of theories that there’s is sound in space but, we can’t just hear it. There a lot of “recorded sounds” in space.

There Is Sound In Space, Thanks To Gravitational Waves

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