Question

Suppose you want to dry your school uniform quickly, Would spreading it near
an anghiti or heater help? If yes, how?
5. Take out a cooled bottle of water from refrigerator and keep it on a table. After
some time you notice a droplets of water around it. Why?
6. To clean their spectacles, people often breathe out on glasses to make them
wet. Explain why the glasses become wet.
7. How are clouds formed?
8.
When does a drought occur?​

Answer 1

Answer:

yes

Explanation:

Yes, to dry the school uniform quickly, the uniform is spread near an anghiti or a heater. Higher the temperature faster is the rate of evaporation.

hope you get it

Answer 2

Answer:

• Solution: Yes, spreading of clothes near an angithi or a heater would help to dry the clothes quickly. This is because angithi or a heater provides heat that causes the water to evaporate at a faster rate.
• The process by which water vapour is cooled into water is called condensation. ... When a cold bottle is taken out from the refrigerator, the water vapour present in the room surrounding the bottle condenses and form droplets of water on the surface of the bottle. This is called condensation.
• To clean their spectacles, people often breathe out on glasses to make them wet. ... The glasses become wet because the air we breathe out is warm and contains water vapours which condense on the surface of glass in the form of water droplets. Thus, making the glass surface wet.
• Clouds form when the invisible water vapour in the air condenses into visible water droplets or ice crystals. There is water around us all the time in the form of tiny gas particles, also known as water vapour. There are also tiny particles floating around in the air – such as salt and dust – these are called aerosols.
• Droughts happen when there is not enough rain for a long period of time. It's not like a dry spell - there is so little precipitation (rain, snow, sleet or any kind of moisture) that a whole region starts to dry out. Sometimes a drought takes decades to develop fully and they are very difficult to predict.