_________ are used for converting saline or brackish water into pure distilled water.
A). Photo voltaic cells
B). Solar desalination systems
C). Solar cookers
D). Solar water-heating
Solar desalination systems
Distillation desalination is one of mankind's earliest forms of water treatment, and it is still a popular treatment solution throughout the world today. In ancient times, many civilizations used this process on their ships to convert sea water into drinking water.
3. _________ is the most commonly used unit of radiation
4. What type of energy is derived from heated groundwater?
5. Which of the following is the poorest conductor of heat?
6. Heat transferred outward from the surface of the moon can take place by:
7. _________ mixed with diesel reduces carbon monoxide emissions up to 50%.
8. Non-biodegradable pollutants are created by
9. A heat transfer process in the atmosphere that depends upon the movement of air is: