Remote Sensing — Important Questions
ICSE · Class 12 · Geography
70 important questions from Remote Sensing for ICSE Class 12 Geography, with answers. Includes multiple choice, multiple correct and true false questions.
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Important Questions from Remote Sensing
Which human organs are described as natural remote sensors?
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Eyes, Ears, Skin
Eyes, ears and skin sense information from a distance through light, sound and temperature changes.
Which statement about frequency is correct?
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The unit of frequency is hertz
Frequency is measured in hertz, and one hertz means one cycle per second.
What is the speed of electromagnetic waves?
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About 3,00,000 km per second
Electromagnetic waves travel at the speed of light, about 3,00,000 km per second.
Which wavelength range is assigned to the visible band?
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0.4 to 0.7 microns
The visible band extends from about 0.4 to 0.7 microns.
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