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Karkarinta iyo isku ururinta

Cashar 3 / 7

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Faahfaahinta casharka

Natiijada casharka

I can measure the boiling point of water and explain what happens to particles when a substance in the gas state condenses.

Muuji qoraalka
The condensing point and boiling point are the same temperature for a substance, for water this is 100°C. Steam is water in the gas state. A substance increases in volume in the gas state when boiled. A substance decreases in volume in the liquid state when condensed. Particles move further apart when boiled and move closer together when condensed.

Warqadda shaqada

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Imtixaannada

  1. 1. Waa kee mid ka mid ah hadalladan ku saabsan jajabyada (particles) xaaladda gaas (gas state) ee run ah?

    • Waa kuwo si adag isku cadaadiyay.
    • Waxay leeyihiin meelo go'an.
    • Waa kuwa istaabanaya oo dhaqaaqaya midba midka kale agtiisa iyo dushiisa.
    • Jawaabta saxda ah:Waxay u dhaqaaqaan si aan kala sooc lahayn (randomly).

  2. 2. Qalabkee shaybaarka ayaa loo isticmaalaa in lagu qiyaaso heerkulka karkarinta (boiling point) ee walax?

    • Jawaabta saxda ah:heerkulbeeg (thermometer)
    • dhululubo qiyaas (measuring cylinder)
    • miisaan (mass balance)
    • saacad joogsi (stop watch)

  3. 3. Maxaa ku dhexyaal walxaha (particles) ee xaaladda gaaska (gas state)?

    • walxaha hawada (air particles)
    • walxo gaas oo ka waaweyn sababtoo ah way balaadheen
    • Jawaabta saxda ah:meel bannaan (empty space)
    • walxo gaas oo dheeri ah oo la abuuray si ay u buuxiyaan meesha

  1. 1. Waa maxay heerkulka (temperature) biyuhu ku karaan (boil)?

    • 0°C
    • Jawaabta saxda ah:100°C
    • 50°C
    • -100°C

  2. 2. Maxaa ku dhacaya walxaha (particles) ee shayga marka uu isku ururo (condenses)?

    • Waxay kala fogaadaan.
    • Jawaabta saxda ah:Waxay isku soo dhawaadaan.
    • Waxay ku gariiraan meelo go'an.
    • Waxay joojiyaan dhaqaaqooda.

  3. 3. Waa maxay xiriirka ka dhexeeya heerkulka uumiga (condensing) iyo heerkulka karkarinta (boiling) ee walaxda?

    • Waa heerkul kala duwan.
    • Heerkulka uumigu wuu ka sarreeyaa heerkulka karkarinta.
    • Jawaabta saxda ah:Waa isku heerkul.
    • Heerkulka karkarintu wuu ka sarreeyaa heerkulka uumiga.

  4. 4. Dooro weedhaha saxda ah ee sharxaya waxa dhaca marka biyuhu karkaayaan (boiling).

    • Jawaabta saxda ah:Qaybaha (particles) ayaa kala fogaada.
    • Cabbirka (volume) shaygu wuu kordhaa.
    • Qaybuhu way weynaadaan.
    • Qaybuhu waxay bilaabaan inay isku toosaan qaab go'an (fixed pattern).
    • Heerkulka (temperature) shaygu wuu hoos u dhacaa.

Waxa ardaydu arkaan

Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.

  • HordhacDiyaargarow · Ma diyaarsana
  • Imtixaanka bilowgaXusuusi · 3 su'aalood
  • Muuqaalka casharkaBaro · Ma diyaarsana
  • Imtixaanka dhamaadkaHubi · 4 su'aalood
Nuxurkan waxaa leh Cashar, waxaana lagu daabacay shatiga furan.