1. Ishning maqsadi: Og’rlik kuchi tezlanishini tajriba yo’li bilan aniqlash Kerakli asboblar

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Labaratoriya ishi nomi :№1
Matematik mayatnik yordamida erkin tushish tezlanishini aniqlash
1. Ishning maqsadi: Og’rlik kuchi tezlanishini tajriba yo’li bilan aniqlash
2. Kerakli asboblar: Matematik mayatnik, sekundomer,o’lchov chizg’ichi.
3.Asosiy formulalar: T= ; =2 ;
g=

4.Tajriba natijalari va hisoblash.

T/r	l(m)	n	t(s)	T(s)	g(m/s )	g	,%
1 2 3		100 150 200
O’rtacha qiymat		X	X	X

5.Xulosa:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________


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LABORATORIYA ISHI:№2
Yorug’likning difraksiyasi va interferensiyasini o’rganish (virtual laboratoriya)
1.Ishning maqsadi: Yorug’likning difraksiyasi va interferensiyasini o’rganish
2. Kerakli asboblar: difrakcion panjara, optik taglik, yorug’lik manbai.


3. Asosiy Formulalar:






4.Tajriba natijalari vahisoblash

cpektr rangi	№	x1 (m)	1 (m)	1 (A^0)	x2 (m)	2 (m)	2 (A^0)	x3 (m)	3 (m)	3 (A^0)	o’rt (A^0)
qizil	1 2 3
zangori	1 2 3
binafsha	1 2 3

5.Xulosa:____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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LABORATORIYA ISHI : №3
Tashqi fotoeffekt qonunlarini o’rganish (virtual laboratoriya)
1.Ishning maqsadi: Tashqi fotoeffekt qonunlarini o’rganish
2.Kerakli asboblar: UM-2 tipdagi monoxromator, yorug’lik manbai, tok manbai, voltmetr, mikroampermetr, millimetrli qog’oz.
3.Asosiy formulalar:



4.Tajriba natijalari va hisblash

tirqish “2”		tirqish “3”		tirqish “4”
U (B)	1	U (B)	1		U (B)	1
0 10 20 . .

5.Xulosa: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________