Question

I need answers of these questions​

Answer 1

Answer:

1 a : applying high pressure and low temperature

b : when stem condeses heat from the steam is given off towards its surrounding as a result it loses heat

c: K=°C +273.15

d : solid, liquid ,gas plasma and, bose Einstein condensate [BEC]

e: plasma

Q2 Latent heat of fusion is the "AMOUNT OF HEAT ENERGY REQUIRED TO CONVERT ON KG OF SOLID INTO LIQUID AT ITS MELTING POINT AT ATMOSPHERIC PRESSURE (without increase in temp)

Q2ii) Ice = Lf = 3.33×10^5 j /kg

sry no diagram

sublimation is the process where a solid directly gets converted to gas on increase in temp without passing through liquid state ...eg..Ammounium chloride and napthaline balls..etc

evaporation is a surface phenomenon where a liquid gets converted to it's vapour state WITHOIT RECHING ITS BOILING POINT

FACTOR LOW HUMIDITY HIGH TEMP HIGH SURFACE AREA AND HIGH WINDS

evaporation absorbs emery (heat ) from it's surroundings to go to it's vapor phase hence the heat from the surroundings is transferred to the liquid and the surroundings loses heat and becomes cooler

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