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

Related Mcqs:

sensor IFOV is proportional to_________________?

A. sin2 B. cos2 C. sec2 D. tan2...

Pick up the correct statement from the following?

A. The surface defined by the locus of points having same phase, is called a wave front B. The wave whose surface of constant phase are parallel planes, is known as a plane wave C. The relative phase difference between the waves is important and not the absolute phase of a point on the wave … Pick up the correct statement from the following?Read More...

The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from__________________?

A. 10-10 to 106 m B. 10-8 to 106 m C. 10-10 to 1010 m D. 10-8 to 108 m...

A and B are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?

A. Height displacement of A will be less than that of B B. Height displacement of B will be less than that of A C. Height displacement of A and B is equal D. Height displacement of A and B will be towards each other...

A passive sensor uses ________________?

A. Sun as the source of energy B. Flash light as a source of energ C. Its own source of energy D. None of these...