Solar evaporation is the simplest method of evaporating water with solar energy. Which of the following statement about it is incorrect?
Solar evaporation is a very slow process. Solar evaporation is an attractive technology that combines the two most abundant resources on Earth: solar energy and water. It has enabled an array of emerging applications, including contaminated water purification, sea water desalination, electric generation, steam sterilization, and fuel production.
Manganite is an ore/mineral of
The gas usually causing explosions in coal mines is-
Who developed Hydrogen Bomb?
Which of the following is an iron ore ?
What happens to the weight of Iron, when it rusts?
Which mineral is the ore Of aluminium?
Electric bulbs are filled with :
The major component of honey is-
