Elements Of Remote Sensing
The value of energy quantum for radiation of any frequency is proportional to:

The reciprocal of the energy
The frequency
The square root of the frequency
The square of the frequency

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Elements Of Remote Sensing
Which one of the following statement is incorrect regarding the electromagnetic radiation?

The oscillation of charged particles sets up changing electric fields
None of these
These are produced by the motion of electric charge
The changing electric fields induce the changing magnetic fields in the surrounding medium

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