Plz solve q2:
2. Mira a student of class VII was investigating the effects of heat on living and non living things. She filled a vessel up to the brim with water, dropped a few pieces of vegetables in it and heat up the vessel.
(a) Write five changes that she will observe during the experiment.
(b) On the basis of these observations mention the effects of heat in the following table.
| (a) OBSERVATION | (b) EFFECT OF HEAT |
The 5 changes that will take place are
1)The vessel will become hot due to transfer of heat by the process of conduction
2)The water will start boiling due to transfer of heat by the process of convection
3)The vegetables will be cooked due to heat transfer by the process of conduction
4)The water will start spalishing out as it is filled till the brim due to heat transfer by convection
5)The water level will decrease due to the process of evaporation
Hope it helps
1)The vessel will become hot due to transfer of heat by the process of conduction
2)The water will start boiling due to transfer of heat by the process of convection
3)The vegetables will be cooked due to heat transfer by the process of conduction
4)The water will start spalishing out as it is filled till the brim due to heat transfer by convection
5)The water level will decrease due to the process of evaporation
Hope it helps