A spherical ball made of steel when dropped in mercury container will –
The density of steel usually ranges between 7.75 and 8.05 g/cm3 and the densityof mercuryis 13.534 g/cm3. Mercuryis denserthansteelthiswillmeanthatthebuoyant force is large enough to float the steel ball. Different materials usually have different densities, so density is an important concept regarding buoyancy, purity and packaging.
Which of the following is silk cotton tree?
An exotic fish which adapted to Indian conditions
National Income generated by Agriculture is calculated by using?
What is the main objective of using a disc harrow in secondary tillage?
The law of diminishing return was proposed by
Given below are two statements:
Statement I
Ginning percentage, colour, trash, fibre quality, and fibre length are the important commer...
Drainage method used in high water table areas under the surface.
The size of nano particles varies between the range of ____nm
Which of the following bacterial genera is a common cause of soft rot in plants?
The plant sample for tissue analysis to diagnose nutrient deficiency should consider
