ثانية ثانوي فيزياء لغات light
![](https://i.ytimg.com/vi/L9qVGUmB5JI/mqdefault.jpg)
33:03
ثانية ثانوي فيزياء لغات Hydrodynamics
![](https://i.ytimg.com/vi/8lqu2YJrAaI/mqdefault.jpg)
33:22
ثانية ثانوي فيزياء لغات Density
![](https://i.ytimg.com/vi/-Fr8LM6AX5A/mqdefault.jpg)
17:35
ثانيه ثانوي فيزياء لغاتLight interference and Diffraction
![](https://i.ytimg.com/vi/_3YcAxkijLA/mqdefault.jpg)
1:21:20
( light propagation + light reflection + light refraction ) - physics senior 2 first term
![](https://i.ytimg.com/vi/5bPuNGnnqc4/mqdefault.jpg)
1:32:52
2nd sec . physics ch1 L3,4: light reflection and refraction .المعاصر فيزياء لغات الصف الثاني الثانوي
![](https://i.ytimg.com/vi/KnKOM527mBk/mqdefault.jpg)
1:45:26
Session 6 - interference and diffraction - senior 2
![](https://i.ytimg.com/vi/k2C663BRZNo/mqdefault.jpg)
48:04
chapter 2 - lecture 2 (Light Interference) || 2nd secondary - term 2
![](https://i.ytimg.com/vi/8XeAT3rjZVU/mqdefault.jpg)
2:30:10