The coherence length over which there is a strong relationship between amplitudes is_________________?

Related Mcqs:

Pick up the correct statement from the following ?

A. Topology describes the geometric characteristic of objects which do not change under transformations and are independent of any coordinate system B. Topological characteristics of an object are independent of scale measurement C. The three elements of topology are adjacency, containment, and connectivity D. All of these...

Pick up the correct definition from the following with response to GIS_______________?

A. Common boundary between two areas of a locality is known as adjacency B. The area features which are wholly contained within another area feature, is known so containment C. The geometric property which describes the linkage between line features is defined as connectivity D. All of these...

Which on speed C. of the electromagnetic wave is correct ?

A. C = v B. C = /v C. C = v D. C = 1/...

Orbital radius of GPS satellites is approximately ___________________?

A. 15,200 km B. 26,600 km C. 18,400 km D. 36,000 km...

The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called________________?

A. Sensors B. Passive sensors C. Active sensors D. None of these...