Q21. Who among the following has presented the concept of geographical erosion cycle?
(a) Kobar
(b) A. Holmes
(c) W. M. Davis
(d) S.W. Uldridge
(c) W. M. Davis
Q22. According to which rule, all gases have the same number of molecules in a fixed volume at the same temperature and pressure?
(a) Avogadro’s law
(b) Coriolis effect
(c) Graham’s law
(d) Pascal’s law
(a) Avogadro’s law
Also Read:
Indian Polity & Constitution MCQs