8- sinf fizika

II chorak
51.Fan: Fizika P. Habibullayev, A, Boydadayev, A. Bahromov, M. Yuldasheva qiyinchilik darajasi-1

Nyutonning II qonunini ifodolovchi formulani ko'rsating.

A va B javob to'g'ri

52.Fan: FizikaP.Habibullayev,A,Boydadayev,A.Bahromov,M.Yuldasheva,qiyinchilik darajasi-2

Rаsmdа qаndаy elеktr аsbоbining shаrtli bеlgisi kеltirilgаn.

Uzib-ulаgich To’g’ri javob

Rеоstаt

Lаmpоchkа

Qo’ng’iroq

53.Fan: FizikaP.Habibullayev,A,Boydadayev,A.Bahromov,M.Yuldasheva,qiyinchilik darajasi-2

Tezlanishni o’lchaydigan asbob?

Aksileometr To’g’ri javob

ariometr

Dinamometr

Barometr

54.Fan: Fizika P.Habibullayev, A,Boydadayev, A.Bahromov, M.Yuldasheva,qiyinchilikdarajasi-2

Resistor so`zining ma`nosi nima?

Qarshilik To`g`ri javob

Oqim

Qo`zg`almas

Rostlash

55.Fan: Fizika P.Habibullayev,A,Boydadayev,A.Bahromov,M.Yuldasheva,qiyinchilik darajasi-2

Rаsmdа qаndаy аsbоbning shаrtli bеlgisi kеltirilgаn.

Reostat To’g’ri javob

Kalit

Lampochka

Qo`ng`iroq