Remote Sensing — Practice Quiz
ICSE · Class 12 · Geography
Try a 4-question quiz on Remote Sensing for ICSE Class 12 Geography: tap an answer to check it and see why. 70 questions in the full chapter test.
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Quick Quiz: Remote Sensing
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What is the broadest definition of remote sensing in geography?
What is the wavelength range of visible light for human eyes?
What is the response range of human ears mentioned in the chapter?
Which statement about one angstrom is correct?
Sample Questions
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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