In which one of the following groups of States in India is the Integrated Coastal Zone Management (ICZM) Project being implemented as a pilot investment?

Which of the following statements about the National Water Academy (NWA. is/are correct?

1) The primary objective of the NWA is to function as Centre of Excellence in training for in-service engineers from Central and State organizations on various aspects of water resource planning.
2) The NWA is located in New Delhi.
Select the correct answer using the code given below.

A wire of copper having length l and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be

The pressure of a fluid Varies depth h as P = P + rgh, where r is the fluid density. This expression is associated with

Consider the following constituent gases of the atmosphere:

1) Argon
2) Neon
3) Helium
4) Carbon dioxide
Which one of the following is the correct descending sequence of the above gases, in terms of the volume percentage?