Վարժ․ 358-368
Խնդիր 359 Վ․ Ի․ Լուկաշիկ
S=1300սմ2 P=F/S =mg/s=1000 ․ 0,0039 . 10=0,13մ2=300ն/մ2=300Պա
V=3,9լ
g=9,8 ն/կգ~10ն/կգ
P-?
1Պա=1ն /մ2
1մ2=1մ . 1մ=100սմ ․ 100սմ=10000սմ2
1սմ2=1մ2/10000մ2=0,0001մ2 m=Ռ.V
1լ=0,001մ3 Ռ=m/v
Day: May 18, 2022
Նախագծեր
Փետրվար
https://elenavetisyan.wordpress.com/2022/02/05/
https://elenavetisyan.wordpress.com/2022/02/05
https://elenavetisyan.wordpress.com/2022/02/12/
https://elenavetisyan.wordpress.com/2022/02/12/
Մարտ
https://elenavetisyan.wordpress.com/2022/03/25/
https://elenavetisyan.wordpress.com/2022/03/23
Ապրիլ
https://elenavetisyan.wordpress.com/2022/04/30/
https://elenavetisyan.wordpress.com/2022/04/29/
https://elenavetisyan.wordpress.com/2022/04/23/
https://elenavetisyan.wordpress.com/2022/04/15/
https://elenavetisyan.wordpress.com/2022/04/10/
https://elenavetisyan.wordpress.com/2022/04/03/
Մայիս
https://elenavetisyan.wordpress.com/2022/05/14/
https://elenavetisyan.wordpress.com/2022/05/09/
Homework Lesson 2
Jungle survival/page 74
Hometask:2/a,b,page75
a) 1-b
2-c
3-a
2. too cold
3. too old
4. too expensive
5. too boring
6. too bord
Lesson 1
Էլեն Ավետիսյան 