ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
ESM238
1 / 50
__can take many forms such as light, heat or sound, and can be transmitted between objects
2 / 50
Scattering by atmospheric molecules with a smaller size than the wavelength of the sunlight is called scattering
3 / 50
A _body is a matter, which absorbs all electromagnetic energy, incident upon it and does not reflect nor transmit any energy.
4 / 50
____________occurs in liquids and gases
5 / 50
Electro-magnetic radiation has elements of frequency
6 / 50
Electromagnetic radiation (EMR) is electromagnetic energy in transit. It can be thought of as a waveform having electrical and _______
7 / 50
The technical term "remote sensing" was first used in the_____
8 / 50
Energy is transferred from the high-energy object to the ____ energy
9 / 50
The square of the amplitude is ____________ to the energy transmitted by electro-magnetic radiation
10 / 50
The albedo of 80 -95 indicates snow
11 / 50
The capacity to do work is______
12 / 50
______________is based on currents that distribute energy throughout the volume of liquid or gas
13 / 50
A plane including electric field is called a plane of
14 / 50
Remote sensing devices can be classified according to whether they are active or __devices.
15 / 50
The frequency n is expressed as a unit of _________(Hz)
16 / 50
occurs in liquids and gases
17 / 50
energy can be transmitted through these processes except
18 / 50
EMR stands for____________
19 / 50
Which of these is NOT a sector where remote sensing is utilized?
20 / 50
The characteristics of an object can be determined using reflected or emitted electro magnetic radiation from the
21 / 50
The wavelength of the emitted energy is a function of______________
22 / 50
22. The capacity to do work is
23 / 50
_______________is the capacity to do work
24 / 50
_______________is a dynamic form of energy caused by the oscillation or acceleration of an electrical charge
25 / 50
energy can be transmitted through these processes except.
26 / 50
information are present on the margins of an aerial photograph
27 / 50
___________does not require physical contact or the existence of a liquid or gas
28 / 50
The characteristics of an object can be determined using reflected or emitted electro-magnetic ______ from the object.
29 / 50
In the 1960's, remote sensing encompassed photogrammetry, and _____
30 / 50
31 / 50
is based on currents that distribute energy throughout the volume of liquid or gas
32 / 50
32. occurs in liquids and gases
33 / 50
The photoelectric effect can be explained by considering the electro-magnetic radiation as composed of_____
34 / 50
__remote sensing devices emit a signal and detect the intensity of the signal reflected back off an object.
35 / 50
The remote sensing data will be processed automatically by computer and/or manually interpreted by
36 / 50
37 / 50
The information captured by a camera is recorded on a
38 / 50
The photoelectric effect can be explained by considering the electro-magnetic radiation as composed of
39 / 50
Electro Magnetic Radiation is represented as
40 / 50
energy can be transmitted through
41 / 50
Thick cloud has albedo of ______
42 / 50
Electro-magnetic can be treated as a photon or _____________
43 / 50
All objects that have a temperature higher than absolute zero emit _____________
44 / 50
45 / 50
The electro-magnetic radiation regions for visible is between 0.4 -0.7
46 / 50
The technical term "remote sensing" was first used in the
47 / 50
Landsat-1, the first earth observation satellite was launched in____________
48 / 50
Thick has albedo of 79 -80
49 / 50
49. Energy is the capacity to do
50 / 50
The higher the albedo, the more reflective the ____
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