Mahsulot tavsifi
This product explores the concepts of sound intensity and pitch, including their measurement in decibels and logarithmic scales
#tovush#desibel#balandlik#qattiqlik#intensivlik
Muallif
Elaka QayumovTasdiqlangan muallif
- Hujjatlari
- 8 242
- Sotilgan
- 383
