Mica
Bauxite
Chromite
Manganese
Thomas Clifford Allbutt is associated with the invention of
Three identical vessels A, B and C are filled with water, mercury and kerosene respectively up to an equal height. The three vessels are provided with identical taps at the bottom of the vessels. If the three taps are opened simul-taneously, then which vessel is emptied first?
Thrombosis is a disease of the-
Tikka disease is related with the crop
Time of exposure required for taking photograph of an object depends upon the
Tips of leaves in grasses and common garden plants show water drops in early morning hours. this water accumulation is obtained from
To draw maximum current from a combination of cells, how should the cells be grouped?
To get the magnified and virtual image mirror is used.
To measure very high temperature, we use -
To prevent loss of weight plants reduce transpiration by
