Q. In EM waves, electric field is not used.

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Q. Determine the wave length if the frequency is given as 67Hz.

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Q. Find the value of energy if the wave length is given as 43m.

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Q. If the intensity of wave length decreases, the energy released will ___________

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Q. What will be the wave length if the energy produced is 36J?

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Q. In an EM field, which filed is placed horizontal?

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Q. The wave length sensed in remote sensing are __________

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Q. Energy of the discrete particles can be given by_______

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Q. Which among the following is having more wavelengths?

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Q. Which among the following wave is not employed in case of remote sensing?

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Q. Optical mechanical scanner is used in which type of electromagnetic waves?

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Q. Radio waves are having the longest wavelength among all the electromagnetic waves.

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Q. Gamma rays are having a wavelength of _________

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Q. Which of the following waves can be used in case of remote sensing?

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Q. Which of the following indicates the correct set of combination in radio waves?

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Q. How much wave length is reflected back by the earth surface from the absorbed sun radiation?

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Q. EM waves varies from ______ to ________

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Q. The formula of energy produced from the body can be given as _________

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Q. Diameter of sun can be given as ____________

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Q. The energy radiated from sun in visible region will be around ____________

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