For the following questions answer them individually
When the river approaches sea it breaks up into a number of distributaries, each distributary forms its own mouth. The collection of sediments from all the mouths forms ___________.
Which measuring instrument consists of a metal triangular frame supported on three legs, used to measure the radius of curvature of an object such as lenses and curved mirrors which are spherical in shape?
The first bullet train project in India aims to run a bullet train at 320 kmph along a highspeed rail (HSR) track between ___ .