Chemistry entrance exam answer part 1(2016) የተፈተኑት

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[@DagmaweMenelek]

my bro, GOD blessed, I will have shared ur video to my friends...

[@SolomonAyiza]

Teach betammm new mnamesegnew yemir redtehenal ke fetari ketlh betam new yagesken 10qqqqqqq ...🙏🙏🙏...................37 yitayln bedgami Please ...

[@CadayCabdule]

Don't focus on answer at least u have done it so waiting for the results

[@Zerihun-h6b]

Amzing you are best chemstry teacher thank you

[@YohannseWendimu-t8b]

In question 37, I think you are wrong, because the speed of EMR is directly proportional to both frequency and wave length of the wave. In the addition it also depends on the permeablity and the permittivity of the medium that the light wave pass through .

[@YohannseWendimu-t8b]

By the formula c=1/èu where e is the permeability of the medium. You know as the speed of light is decrease as it move from air to water, from the law of refraction of Snell's law. So you are wrong.

[@Essentialedu2]

Okay ,based on your Idea why not B,to be answer /first you have to know the relationship between frequency and wave length bro--your snswer is 100% incorrect but D is the answer

[@jermihsami]

C = h(lambda) v

[@zenebewerkwubalegobena1537]

Speed is not independent of the medium u'r wrong

[@Essentialedu2]

@@zenebewerkwubalegobena1537 that is speed of light but not any speed

[@Seasonable_airdrop]

Where can we download 2016 and others year matric exam please tell me

[@Edina474]

Part 2 tolo yelqeqeln

[@JosephBekele-je7jw]

37 A

[@dani-ik2sw]

ayidelem bro

[@TeleBirr-j4f]

Arif new berta

[@enyewhustle]

next please

[@YesusGetanw-j6s]

40 ?attractive force exist between d/f ions so covalent bond exist same ion have no attractive force b/n covalnt bond why is A

[@essentialeducationtube]

There is no ions during formation of covalent bond because the bond formed by sharing

[@temesgenwondimu8740]

40???? The electron and the non metal nucleus! Why the answer is ionic bond???????

[@essentialeducationtube]

There is no ions during formation of covalent bond because the bond formed by sharing

[@NardosGirma-j4s]

B nw yalew

[@KalkidanAddisu-t2l]

Ionic bond not shared, it's electron lose or gain

[@amanuelhaile9921]

Please check number 19 what about normal boiling point

[@TsiguAsefa]

37. The speed of emr is increase with increasing frequency is true

[@essentialeducationtube]

Is the speed of IR and Gamma ray the same ?the answer is yes 300000000m/s

[@ChalaTibebu-yr2bw]

No speed of emr is independent of frequency and wavelength But h and v are depend on each other😊

[@DanielTemesgen-j7h]

37 is A,not D (A) The speed of an electromagnetic radiation is the product of its wavelength and frequency,so as the frequency increase,so do the speed.so it's right (D) The speed of electromagnetic wave have different speed in different mediums.(i.e it doesn't have the same speed in air and water).it is the frequency that doesn't depend on the nature of the medium.

[@muazmohammedhamza8464]

Q26.booklet code 196 lay choice CaO new yemilew I think ye hitmet chigir alew.

[@RobaB.-zh4ee]

What about part 2,3... Please

[@NatnelTsegaye]

Betam arif new enamesegnalew gin *teacher ye 25 A new B is pentanoic acid *in qestionn 37 what about A

[@asmaitmogos4792]

No 25 carboxylic acid lay eko count mnadergew ke COOH jemren new check your chemistry g-11 unit 6.

[@asmaitmogos4792]

No.37 energy increases with frequency but not speed.

[@NatnelTsegaye]

@@asmaitmogos4792 10Q

[@Essentialedu2]

Including COOH it cantain 6 carbon

[@asmaitmogos4792]

@@Essentialedu2 That's what I have said.he thought that the ans is pentanoic acid and I explained it to him.👍

[@NatinaelNegassa]

Please teacherye part 2

[@NesredinHaji]

Please part 2

[@EphaT-k8q]

37A

[@Jossy-my7gg]

Yes bro

[@malakmoe2889]

Pls biology yilekekilin

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Pls next part yilekekilin

[@AbatuAlem]

Next please

[@ElianaAraya-f2r]

magnetic radiation be vacum sihedna be material ayleyaym Tr.

[@DawitGetahun-or3iv]

Teacher,question 25 and 39 correct answer is A

[@MuzeyinJemal]

Teacher baa gimit nw yamitimolaw yikirta adirgiligna

[@YohannesZemenu]

Question no 8 melsu double displacement sayhon single displacement nw eyewuna melsun ngeren

[@Essentialedu2]

Exchanging of ions check it

[@NegaMan-u5u]

Part 2 yseralin

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Please teacher ye online tiyaqen faleglgn

[@MillionObes]

Thank you

[@ChalaGirma-q8m]

Please next part🎉🎉🎉🎉

[@smarttraining37]

Sorry teacher question 37 is not D its A right because speed is dependent on medium refer grade 11 old curriculum textbook!

[@smarttraining37]

Sorry I mean A is correct Answer

[@AmdiyonMifta]

3×10^8 is in vacuumed not in general

[@Roben12345]

Question no 25

[@abdisatesfaye-wc8js]

pls part two lekeklen,🥰

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Biology yelakln Please

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25,A

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Please part 2 yeseralen ❤❤

[@DebreworkZewde]

Question 25 gen tekekl nw ene melsu A meselgn because carbon number eko 6 nw

[@ABTUBE-b7d]

37 electro magnetic wave don't need medium

[@Essentialedu2]

Yes ,independent the questions say independent

[@HiwotGashaw-vn8or]

25 A

[@terefemuse5128]

Enamesegnaln ketlln

[@MustefaMohammedJara]

26 tiyaqe peroxide k2o2.ayhonm?

[@Essentialedu2]

No for peroxide the oxidation number of oxygen is -1

[@nafyad07]

Pls next part teacher🙏

[@melatmarew]

Pleas part 2

[@HumnechaMuleta]

Calcium oxideno ikon 23. CaO but not CaO2

[@HumnechaMuleta]

26 malate faligeeno

[@Fenmar-mo2th]

Ye 25 tegawu gin B ayihonimko be formulawu A newu yemihonewu

[@besufikadtadesse4012]

A mayhonbet mknyat functional group lay yalew 'C' heptanoic yadergewal yaw tyakew milew having 6 carbon atom slemil

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25:: A ❤

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Bio ylekeklin 🙏

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Very by goodness

[@NataaGirma]

10 q iyalin part 2 pllssss

[@AmanuelAlemayehu-m3t]

Pls next part

[@TamiratBogale-h8s]

❤❤❤thanks but 37A

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Part 2 lakuln

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Ere on yetefetenewn tiyake l🙏🏼🙏🏼🙏🏼

[@ofisa23]

37

[@AmdiyonMifta]

Am sure 38 is c

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Dafii maloo part 2

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Part 2

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ketay pls??

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Ere part 2

[@HagreLema]

Ar part 2

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Part 2 plissssssssssss

[@KidistNegash-nq9in]

25A nw teacher six carbon hexanoic nw

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እውነት የእንትራስ ፈተና ነው

[@AmdiyonMifta]

Questions 23 are the anser is A

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Q25

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Please hulunum yilleqeqelen

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Be online ketefetenw ga tinish bimesaselm gin betam yileyayal

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Yetu Ykebdal

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Physics seraln

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Please phy

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Techer zare keserayew 22/40 nw yagegnewet malef yemeselhal

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Bedenb talfaleh

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4 ? Wrong

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Physics ቶሎ ልቀቅ ብያንስ ጥያቄዎችን

[@DiineeYusuf]

Question number 31 wrong

[@GashuGaje]

Thanks teacher 37 algebanyim answer A formula speed direct proportion lamida & frequence?

[@BirukdereseBirukderese]

Please please aptitude laku please please please 😂😂

[@ChalaTibebu-yr2bw]

11 d new sure 😢

[@YisakAbrham-er6vl]

pls natural english

[@MabratuBekele]

Please part two

[@atkiltdawit8370]

37.A

[@essentialeducationtube]

What about B because A and B the same, if you know the relationship between Frequency and wave length ,totally it is constant read more

[@atkiltdawit8370]

Sorry 🙏

[@MulukenTagesse-k3h]

part 2 please

[@MesfinFeyisa]

Pls next part

[@yegetalijoch4199]

37 A

[@EdlawitGetuEdlawitGetu]

Pls part 2

[@BefkaduYeshanew-dx1qj]

Please next part

[@libraarica2930]

37 A