Xoogga sagxadda
Cashar 5 / 10
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I can explain how a floor can support a range of objects with very different weights.
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Imtixaannada
1. Waa ereygee loo isticmaalo in lagu qeexo xoogga hoos u jiidaya shayga ee saaran dusha uu ku fadhiyo?
- Jawaabta saxda ah:miisaanka (weight)
- riixitaanka (thrust)
- isjiidashada (friction)
- xoogga kor u qaada (upthrust)
- magnetic (magnetic)
2. Waa maxay mid ka mid ah kuwan soo socda oo saameeya culeyska shayga ku yaal dusha sare?
- qaabka shayga
- Jawaabta saxda ah:cufka (mass) shayga
- bedka dusha sare ee shayga
- xoogga cufisjiidadka (gravitational field strength)
- xoogga dusha sare
3. Waa ereygee loo isticmaalo in lagu qeexo walax ku soo noqota qaabkeedii asalka ahaa marka xoogagga ku shaqeeya laga saaro?
- adag (rigid)
- plastic (plastic)
- Jawaabta saxda ah:elastic (elastic)
- jilicsan (soft)
- la kala bixi karo (stretchable)
4. Nooc ayuu yahay korantada (electric charge) ee ay sidaan elektaroonnada (electrons)?
- woqooyi
- koonfur
- Jawaabta saxda ah:taban (negative)
- toogan (positive)
5. Waa noocee xoog (force) ka dhex shaqeeya laba shay oo koronto ku shiran (electrically charged)?
- magnetic
- gravitational
- friction
- weight
- Jawaabta saxda ah:electrostatic
6. Mid ka mid ah kuwan soo socda ayaa si sax ah u qeexaya qaab-dhismeedka atamka (atom)?
- nucleus yar oo koronto taban (negative) leh oo ay ku jiraan protons iyo neutrons
- Jawaabta saxda ah:nucleus yar oo koronto togan (positive) leh oo ay ku jiraan protons iyo neutrons
- nucleus yar (aan koronto lahayn) oo ay ku jiraan protons iyo electrons
- protons oo koronto taban leh oo ku wareegsan nucleus
- electrons oo koronto taban leh oo ku wareegsan nucleus
1. Izzy waxay ku haysaa cuf (mass) taagan gacanteeda. Keebayaal ayaa sax ah?
- Ma jiro xoog (force) ku shaqeeya gacanteeda.
- Jawaabta saxda ah:Ma jiro xoog natiijo (resultant force) ku shaqeeya cufka.
- Xoogga kor u kaca ee ku shaqeeya cufka wuxuu la eg yahay oo ka soo horjeedaa xoogga hoos u dhaca.
- Xoogga hoos u dhaca wuu ka yar yahay xoogga kor u kaca.
2. Maxaa dhacaya cabbirka xoogagga korantada (electrostatic forces) ee u dhexeeya laba dusha sare marka la isku riixo si ay ugu soo dhawaadaan?
- waxay ahaanaysaa mid joogto ah
- way yaraanaysaa
- Jawaabta saxda ah:way kordhinaysaa
- waxay noqonaysaa eber
3. Ardayda qaarkood waxay isticmaalaan loox alwaax ah si ay uga dhistaan buundada meel god ah. Waxay ku gudbaan looxa mid mid si ay u gaadhaan dhinaca kale. Maxaa ku dhaca looxa alwaaxa ah markay dhex marayaan?
- Looxu ma foorarsado sababtoo ah waa adag (solid).
- Jawaabta saxda ah:Looxu wuxuu xoogaa foorarsan doonaa markay dhex marayaan.
- Wixii ardayga culus, waa inuu looxu inbadan foorarsado.
- Buundadu waxay isku qadarka u foorarsan doontaa arday kasta.
4. Sidee ayay xoogagga u dhexeeya atamka (atoms) u shaqeeyaan adkaha (solids)?
- Marka atamku aad isu dhow yihiin, xoogagu waxay atamka isu soo jiitaan.
- Jawaabta saxda ah:Marka atamku aad isu dhow yihiin, xoogagu waxay atamka iska riixaan.
- Marka atamku wax yar isu fogaadaan, xoogagu waxay atamka iska riixaan.
- Marka atamku wax yar isu fogaadaan, xoogagu waxay atamka isu soo jiitaan.
5. Cufis 5 kg ah ayaa la saarayaa sagxad adag. Maxaa dhacaya marka cufis kale oo isku mid ah lagu saaro kii hore?
- Jawaabta saxda ah:Cabbirka xoogga ku riixaya sagxadda ayaa kordhaya.
- Cabbirka xoogga uu sagxaddu ku soo celiso kor ayaa isku mid ahaanaya.
- Atamka ku jira sagxadda ayaa isku dhegaya oo iska celinaya si ka badan.
- Atamka ku jira sagxadda ayaa kala fogaada oo iska celinaya si ka yar.
- Sagxaddu waxay soo saartaa xoog kor ah oo ka weyn.
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