Advertisements
Advertisements
प्रश्न
How will you minimize heat loss due to the following:
Convection
उत्तर
As convection requires medium for transfer of heat so heat loss due to convection can be minimized if the substance is kept away from any material medium.
APPEARS IN
संबंधित प्रश्न
Define 'Greenhouse effect'.
What results in the increase of carbon dioxide contents of earth's atmosphere?
What is greenhouse effect and how is it caused?
Give reason for the following:
In the absence of greenhouse gases, the surface temperature of the earth is maintained.
The diagram represents the greenhouse effect.
Name a process which (a) releases (b) absorbs – greenhouse gas – CO2.
Name the chemicals which are used in refrigerators, air conditioners and damage ozone layer when released in air.
What is green house effect?
Explain the greenhouse effect with reference to the gases responsible for it and their sources.
Which of the following is an example of a green house gas?
The greenhouse effect leads to ______.
