Question
Which property of soil usually reflects the extent of
leaching and weathering of soils?Solution
The degree of base saturation is an important property of soil which usually reflects the extent of leaching and weathering of soils.
Which metal is liquid at room temperature? Â
If resistances R,2R,4R,8R… are connected in parallel, the equivalent resistance is:
What is the principle behind the working of a transformer? Â
The energy that can harness heat stored below the earth's surface is known as –
What is the SI unit of pressure? Â
Which one of the following is not a function of the liver?
A sound wave has a frequency of 500 Hz and wavelength of 0.68 m. What is the speed of sound?
Two point charges +4 μC and –3 μC are placed 0.3 m apart. Find the electric potential at a point 0.2 m from the +4 μC and 0.25 m from the –3 μC....
Which law states that energy can neither be created nor destroyed?
Why does a fountain pen leak on an airplane flying at high altitude?
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