Qiyaasta heerkulka

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Natiijada casharka

I can safely and accurately measure the temperature of different objects using a thermometer.

Muuji qoraalka

Thermometers measure temperature in degrees Celsius (ºC). Glass thermometers are fragile and need to be handled with care. To accurately read the scale on a glass thermometer, your eye needs to be level with the top of the coloured liquid. Pure ice melts at 0ºC and pure water boils at 100ºC. If left for long enough, all objects in a room will reach the same temperature.

Warqadda shaqada

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Imtixaannada

1. Maxaa isticmaali lahaa si aad u cabbirto heerkulka shaaha kulul?
- barometer (barometer)
- far (finger)
- heerkulbeeg (temperaturemeter)
- Jawaabta saxda ah:heerkulbeeg (thermometer)
2. Mid ka mid ah kuwan soo socda waa halbeeg (unit) heerkulka (temperature)?
- Celsius
- darajooyin Celsius
- Jawaabta saxda ah:darajo Celsius
- darajooyin
3. Mid ka mid ah kuwan soo socda ayaa ah astaanta loo isticmaalo in lagu muujiyo heerka Celsius (degrees Celsius)?
- C
- d
- dC
- °
- Jawaabta saxda ah:°C
4. Mid ka mid ah kuwan soo socda ayaa dhakhtarka ama kalkaaliyaha caafimaadka u sheegaya inaad qabto xumad (fever)?
- Haddii aadan lahayn heerkul (temperature).
- Haddii heerkulkaagu uu ka hooseeyo kan caadiga ah.
- Haddii heerkulkaagu uu yahay kan caadiga ah.
- Jawaabta saxda ah:Haddii heerkulkaagu uu ka sarreeyo kan caadiga ah.
5. Maxaa ku dhacaya heerkulkaaga marka aad sameysato jimicsi aad u xoog badan?
- wuu hoos u dhacaa
- wuu isku sii ahaanayaa
- Jawaabta saxda ah:wuu kordhayaa
6. Maxaa isbeddelaya xaaladdiisa adag (solid) ilaa xaaladdiisa dareere (liquid) marka heerkulku kor u kaco in ka badan eber darajo Celcius?
- wax kasta oo qabow
- baraf
- uumi
- Jawaabta saxda ah:biyo

1. Mid ka mid ah kuwan soo socda ayaa ah qaabka saxda ah ee loo qoro heerka Celsius ee astaamaha?
- Jawaabta saxda ah:°C
- ₒC
- C°
- Cₒ
2. Qaybtee ka mid ah heerkulbeegga (thermometer) ayaa dareensan heerkulka shayga?
- Jawaabta saxda ah:guluubka (bulb)
- tuubada quraaradda (glass tube)
- miisaanka (scale)
- 0°C
3. Waa maxay sababta ay tahay inaad heerkulbeegga (thermometer) ku riddo saxaabad marka aan la isticmaalin?
- Si uu u qaboojiyo inta u dhaxaysa qiyaasaha.
- Jawaabta saxda ah:Si uusan u rogman oo u dhicin dhulka oo u jajabin.
- Si ay ugu fududaato inaad hesho markaad u baahan tahay.
4. Waa maxay sababta ay tahay inaad xidhato muraayadaha ilaalinta (safety goggles) markaad cabbiraysid heerkulka biyaha adigoo ku kululaynaya shidaalka Bunsen burner?
- Jawaabta saxda ah:Si aad uga hortagto in uumiga kugu gubo indhahaaga.
- Hadday tahay in heerkulbeegga (thermometer) aad isticmaalayso uu jajabo.
- Si aad uga hortagto in biyo kulul kugu daataan indhahaaga.
5. Subaxdii, heerkulka fasalka waa 22°C. Waa maxay heerkulka ugu macquulsan ee koob shaah ah oo lagu daayay miiska macallinka habeenkii oo dhan?
- 15°C
- Jawaabta saxda ah:22°C
- 29°C
- 37°C

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