Related Questions

A policy taken with critical illness rider benefit is being assigned. Which type of assignment would suit the intended purpose because if the life insured is diagnosed with a critical illness, he only should receive the critical illness rider claim?
A Absolute assignment
B Conditional assignment
C Loan assignment
D Collateral assignment
In case of reflection and refraction of electromagnetic radiation,
A Angle of incidence = angle of refraction
B Angle of incidence = angle of reflection
C Angle of refraction = sum of the angles of incidence and refraction
D All the above
Electromagnetic radiation:
A Produces a time varying magnetic field and vice versa
B Once generated, remains self-propagating
C Is capable to travel across space
D All of these
Which one of the following statement is incorrect regarding the electromagnetic radiation?
A These are produced by the motion of electric charge
B The oscillation of charged particles sets up changing electric fields
C The changing electric fields induce the changing magnetic fields in the surrounding medium
D None of these
The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called:
A Passive remote sensing
B Active remote sensing
C Neutral remote sensing
D None of these
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
The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:
A Ozone hole
B Atmospheric window
C Ozone window
D Black hole
Which electromagnetic radiation is used for satellite communication ?
A Ultraviolet
B Infrared
C Radiowave
D Millimeter wave
The range of electromagnetic spectrum important in heat transfer by radiation is __________ microns.
A 0.38-0.78
B 0.5-50
C 100-1000
D 5-50
Coherence of two electromagnetic waves takes place if their phase difference is:
A Constant in time
B Constant in space
C Constant in time and space
D None of these

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