"Fizika" fanidan 1-kurs talabalari uchun test materiallari (2-semestr)


Download 1.44 Mb.
bet88/128
Sana30.09.2020
Hajmi1.44 Mb.
#131868
1   ...   84   85   86   87   88   89   90   91   ...   128
Bog'liq
Физика 2 тест саволлари

№140 Fan bobi-1; Fan bo’limi-3; Qiyinlik darajasi-1



Energiya zichligi vektori kim tomonidan birinchi marta kiritilgan.

Umov

Yung

Gers

Popov

№141 Fan bobi-1; Fan bo’limi-2; Qiyinlik darajasi-2



Kundalang to’lqin deb , tebranish nurga …...bulgan xolga aytiladi.

perpendikulyar

parallel

450 burchak ostida

Qarama qarshi

№142 Fan bobi-1; Fan bo’limi-4; Qiyinlik darajasi-1



To’lqin sonini ifodasini kursating.







Download 1.44 Mb.

Do'stlaringiz bilan baham:
1   ...   84   85   86   87   88   89   90   91   ...   128




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling