Sound Intensity Level in Decibels & Distance - Physics Problems

This physics video tutorial provides a basic introduction into sound intensity level in decibels. it explains how to calculate the sound level in decibels given the sound intensity and how to calculate the sound intensity given the intensity level in decibels. It also explains how to calculate the sound intensity level in decibels at different distances using a logarithmic formula.

Intro to Pressure:

Fluid Pressure Review:

Simple Harmonic Motion:

Energy In a Simple Harmonic Oscillator:

Simple Harmonic Motion Review:

The Simple Pendulum:

_______________________________
The Physical Pendulum:

Mechanical Waves Problems:

Wave Speed on a String:

Standing Waves on a String:

Speed of Sound In Matter:

Sound Intensity Physics Problems:

_______________________________
Beat Frequency:

Standing Waves In Organ Pipes:

Doppler Effect Physics Problems:

Sound Waves Review:

Physics PDF Worksheets:

[birdtweet]

dude you're a legend amongst the college community

[avationmusic]

I’ve said it once and I’ll say it again: I found your channel when I was 13 for Physics and Chemistry. Eventually followed your maths videos too, right up until high school. I graduated last year and said “you do maths, physics and chemistry. is there anything you can’t do? I’m both happy and sad to say that I won’t be returning to your channel.”

Yet, here I am, for music college 👍 I was trolled

[Eric-sqhd]

Dude. Thank you GOD. Jesus christ man. Thank you so much.


Was looking all over for how to solve for I. No one showed it. Until you. So simply.




THANK YOU

[gregory]

It's 2021 and I'm studying for a physics final. Thank you for your help king.

[nishadr.]

wave physics is killing me and my first test is in 2 weeks. the organic chemistry tutor’s been there for me in calc 1 and 2, he’ll carry me in physics too

[lauraashley]

An easy way to do the log without a calculator ( like on the mcat) for the problem at 1:10 is to say m+.n, where log( 4*10^7) so that 7+.4= 7.4. 7.4*10 is equal to 74, which is close to our initial value.

[Simonmalith]

Thank you so much, you made me understand in 5 minutes what my teacher can not in one month ❣️
You made me pass my tests successfully 🙏🏼

[moriahmngoli]

You're really good at what you do man

[Louis-vxsl]

Once again you're the greatest!...Thank you Sir

[chad-irdr]

You know you're saving my life now literally🌹

[LayerChimp]

Doing vibrations in 4th year eng. Glad I can check out your vids for this course again.

[silverauditore]

Hey thanks for this video!! I finally understood how db loss is calculated with distance and i will site your youtubelink in my project!!

[sbetancourt]

thank you for this you are a life saver

[farsatjaved]

Thank you so much beacuse my problem is solved after watching your video 😘

[Qira]

this wasnt what i wanted... but i learned something