Beat Frequency Calculation for Sound in Physics

love your way of teaching

You meant 438 at 2:26, right?

Thanks for taking the time to let me know!! I posted a note in the video.

your amazing

Two ultrasonic sound waves combine and form a beat frequency that is in the range of human hearing for a healthy young person. The frequency of one of the ultrasonic waves is 44 kHz. What is the largest possible value for the frequency of the other ultrasonic wave?

great!

thanks so much. you should be my physics teacher instead

I understand it now, thanks :)

Great !!! you did what my professor could not!! Thank you so much~

Wow, would love to study with you dude !! Great videos.

Whoa. Has anyone told you you look like Allen Covert?

Wow, that was so clear Sir.

Great video...Thanks :-)

I appreciate your enthusiasm in the video! Also i'm learning things.

"Where's my chalk?" XD 

Thank you so much. I learned more than what I was looking for.

Thank you!

thank you!!!

Thank you!

You are such a good teacher! Thank you so much!! :)

Thank you so much Sir! :) you are a great teacher

It was 438 Hz not 338 Hz, just saying!

Thank you .. :)

Great explanation!

Very well done, great explanation👍🏽👍🏽

Thank you!

where is my chalk ????....:)

Worst explanation ever

Thx sir

438Hz instead of 338Hz

Not too much informative

Can you explain me for the tuning forks vibrating simultaneously

How do I make a 442hz tuning fork?

sir u explained it quite nicely .....I m quite satisfied with that but you need not have to show evry step like addition, subtraction etc... it's make the vedio a bit boring

How to calculate beat frequency F3 to A3 ? (F3=174.61Hz : A3=220Hz)

U explained this concept at very low level . Dont u even took good examples to elaborate instead u took most easy one.

Very low voice

Thanks for the vid! But what’s the pitch of the new sine wave?

Indian students like here

thank u for this helpful video!

:)

10 sound seconds from one ear to the received ear before I leave for my next sounds. How much can be understood by a person who stared at five light seconds, and only 15 feet away.

Isn’t that called resonance?