National exam takers

2022-08-14 21:56:16 Private tutor class begin with gratitude if u want write u r user name on the comment ክፈት / አስተያየት ይስጡ

2022-08-14 19:55:19 Maths lijemr new tezgaju

2 sat ylakal

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2022-08-14 18:29:02 prize myashelm quiz le mata

200 mb shlmat 15 questions

15 lagegne 200 mb

14 lagegne 75 mb


Mata 2 sat ylekekal quiz u


Shlmatu nege ylakal le winners ክፈት / አስተያየት ይስጡ

2022-08-13 15:07:51 Civic case study grade 11 and 12 ክፈት / አስተያየት ይስጡ

2022-08-13 09:13:31 Oscillation best note

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2022-08-13 06:37:20 Royal civic guide for grade 11 and 12

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2022-08-12 23:24:15 History exam endet mesrat ychalal ke 9-12 yalewn


1, be gize manbeb mejemer yhe maler fetenaw bzu sakerb mejemer . wanaw neger new portion mnaregew ket endemimeta sanawk eskehone dres hulunm mayet gdeta new

B)1unit eyanbbn eyale mesrtawi tyakewoch meteyek when,why,immediate cause ,root cause

Lemsale mr y sle oromo population movement byatena

Immediate cause
Root cause
Consequence
And related terms yawetal then be tleyaye color balachew kelemat ytsfal

3,and unit kanbeben behuala be kal revise mareg , snaneb chok blo manbeb tkmu bzu new endanselchm yaregal


4,yhen hulu garegn behuala berasachn choice tyake mefter

5,yalfu examochn melemamed yhe wesagn new ke 9-12 slhone 10 lay siset yenberewnm mesrat

Yhen menged tetekemu melkam nbab

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2022-08-12 22:25:01 Postulates of kinetic theory of gases

A gas consists of large number of tiny particles called molecules.
Volume occupied by gas molecules, is negligible as compared to the total volume of gas.

There is continuous rapid random motion of gas molecules. The molecules collide with each other and against walls of container.

The molecules are perfectly elastic bodies and there is no loss of kinetic energy during collisions.

There are no attractive forces between the molecules of gas.

The pressure exerted by a gas is due to bombardment of gas molecules against the walls of the container.

The different molecules possess different velocities and hence different energies. The average K.E. is directly proportional to absolute temperature


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2022-08-12 14:58:17 G12 History Note
From Unit 1-9
only social students

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2022-08-12 07:07:36 Chemistry short notes

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