Hozirgi zamon tasavvurlariga ko‘ra tabiatda necha XIL o‘zaro ta’sirlar mavjud?

Labaratoriya ishini bajarishda absalyut xatolik fo’rmulasini ko’rsating?

*∆X=|X_o’rt -X|

X=|∆X_o’rt -X|

∆X=|X_o’rt +X|

X=|X_o’rt -∆X|
Labaratoriya ishini bajarishda nisbiy xatolik fo’rmulasini ko’rsating?

*ε=∆X_o’rt100%/ X_o’rt

ε=∆X100%/X

ε=X100%/∆X_o’rt

ε=X100%/X_o’rt
Kondensatorning elektr sig’imini o’lchab, sig’im qarshilikni aniqlash labaratoriya ishini bajarishda kerakli jixozlar ko’rsatilgan javobni ko’rsating?

*O’quv ko’rgazmasi, ta’minot manbai va almashtirish uchunn qo’shimcha S₁, S₂, S₃ kondensatorlar, P – o’tkazgich.

Tangens - galvanometr N=6, R=7,8sm, o`zgarmas tok manbai 6V, reostat 0.4A, 1000 Om, ampermetr 2A, pereklyuchatel, ikki va bir qutbli rubilniklar.

Gorizontal o’qqa osilgan xalqa, shtangensirkul yoki lineyka, sekundomer.

O’quv laboratoriya stendi, ta’minot manbai, almashtirish uchun induktiv g’altaklar to’plami: L₁ = 0,128 Gn, L₂ = 0,168 Gn, L₃ = 0,180 Gn, P – o’tkazgich, almashtirish uchun o’zak, L_s – solenoid.