Properties of waves | Reflection of waves | Refraction of waves | Diffraction of waves | Ripple tank

Lecture series on 10th class physics Khyber Pakhtunkhwa textbook board, Peshawar
In this lecture, properties of waves like reflection, refraction and diffraction of wave have been explained. Dr. Nisar Ahmad/university physics

[khanrujina]

Sir you are such a brilliant teacher. You make a very difficult chapter easy for us. Sir you teaching method is extraordinary. Thank you so much for your help and precious time.❤❤

[AsimQadeer-zn]

Sir thanks because you understand it in simple and unique way.❤

[zafrankhan]

when wavelength increases frequency decreases so speed will be constant is it happen so

[DaniaHamid-lg]

Sir ripple tank mein rear medium aur denser medium kya hota hai??

[ibniamin]

sir shallow water is denser medium not rare ...