Electromagnetic radiation_______________?

Related Mcqs:

Pick up the correct statement from the following?

A. The minimum frequency of light for which no electrons are emitted, is called threshold frequency B. Polarising angle of glass is 57.5° C. At the polarising angle, the reflected and refracted rays are orthogonal D. All the above...

Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its_______________________?

A. Six ground stations B. Five ground stations C. Four ground stations D. Three ground stations...

DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within___________________?

A. 25 km B. 50 km C. 75 km D. 100 km...

The GPS space segment consists of Navigation Satellite Timing and Ranging whose number is_______________?

A. 8 B. 12 C. 16 D. 24...

Pick up the correct statement from the following?

A. The ratio of the up flux and down flux just above the snow surface, is called albedo B. Spectral albedo of snow is calculated for the semi-infinite snow thickness C. Water equivalent height of snow is the height of water column obtained by melting snow D. All of these...