5(a) (i) State two ways in which evaporation is different from boiling.(ii) Give one example of a change of state which does not invalve boiling orevaporation.(b) The graph in Fig. 5.1 shows the variation of temperature with time for a substance that isinitially liquid.temperatureEimeFig. 5.1O State what is taking place at points A, B and C. You should say what changes of state, ifany, are taking place.point Apoint Bpoint C(0 Suggest why the graph is steeper at point C than at point A.

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5 (a) (0 State two ways in which evaporation is different from boling. ** (1) Give one example of a change of state which does not invalve boiling orevaporation. .... .

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

5
(a) (i) State two ways in which evaporation is different from boiling.
(ii) Give one example of a change of state which does not invalve boiling orevaporation.
(b) The graph in Fig. 5.1 shows the variation of temperature with time for a substance that is
initially liquid.
temperature
Eime
Fig. 5.1
O State what is taking place at points A, B and C. You should say what changes of state, if
any, are taking place.
point A
point B
point C
(0 Suggest why the graph is steeper at point C than at point A.

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