Q2. Give reasons for the following .a)It is preferred to add cold water to hot water while cooling it b) Generally the air conditioners are placed at a higher level . c)The exhaust fan in kitchen or ventilators are placed near the ceiling. Q3. Describe Land breeze and sea breeze along with diagrams.
Answers
Answered by
1
A.when we add hot water and cold water there is transfer of heat from the hot water to the cold water resulting in slight increase in temperature.
B.the air conditioner are placed at a higher level because the cold air being more dense moves towards the ground.
C.this is because hot air being lighter is less dense and rises up and escapes through the ventilators.
3. The land breeze and sea breeze occurs because in the morning the the water gets heated up slowly as compared to the land. As a result of this there is movement of air from the land to the sea. The reverse occurs in night because the the sea takes more time to lose the heat as compared to the sea. As a result of this there is formation of land breeze and sea breeze
To know more,
this is the science that studies the physiographic units such as ...
https://brainly.in/question/22160914
Similar questions