Fizika 6-sinf

Test raqami	1	2	3	4	5	6
7
Javob
Ball

Nazorat ishining bali – bahosi:

Javobi yoziladigan testlar.

8. Me’morchilik akustikasi nima bilan shug‘ullanadi?

Javob_______________________________________________________________

9. Tovush tembri nima bilan belgilanadi?

Javob_______________________________________________________________

10. Kamertonni kim va qachon ixtiro qilgan?

Javob_______________________________________________________________

11. Ultratovushlar diapazonini yozib ko‘rsating.

Javob_______________________________________________________________

12. Qanday joyda aks-sado eshitilmaydi?

Javob_______________________________________________________________

Nazorat ishining bali – bahosi: