FOR351 Mid Term Exam (actual) Spring 2009
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| One advantage of aerial photography is enhanced spectral sensitivity. What does this mean? | Photographic sensors are sensitive to more wavelengths than just those in the visible portion of the spectrum.
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| The US Public Land Survey uses a unit of area called a "township." Which of the following statements is true? | Townships are 640 acres in size.
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| Frequency and wavelength are related: | As frequency increases, wavelength decreases.
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| Which of the following is used to calculate "reflectance" values? | It equals (incident radiation - (absorption + transmission))
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| Grid north lines run parallel to each other, while meridians: | Are different lengths apart depending on latitude.
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| Solving Planck's law yields which of the following pieces of information? | Spectral radiant emittance
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| In which of the following units of measure is the width of a UTM zone constant? | Longitude
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| Describe the general form of Planck's Law; defining the important relationships portrayed in the Law. | Planck's formula predicts that a black body will radiate energy at all frequencies.
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| What is the relationship between wavelength of energy, velocity and total energy content? | As wavelength increases, frequency decreases.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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