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
1. is the capacity to do work
2 / 50
_____________is a technology to identify and understand the object or the environmental condition through the uniqueness of the reflection or emission
3 / 50
The energy source used in the visible and reflective infrared remote sensing is the
4 / 50
The remote sensing data will be processed automatically by and/or manually interpreted by human
5 / 50
Remote sensing has become used in scientific researches
6 / 50
____________occurs in liquids and gases
7 / 50
All objects that have a temperature higher than absolute zero emit _____________
8 / 50
The characteristics of an object can be determined using reflected or emitted electro-magnetic ______ from the object.
9 / 50
_____was the first earth observation satellite
10 / 50
Remote sensing has become ____ used in scientific researches
11 / 50
information are present on the margins of an aerial photograph
12 / 50
Electro-magnetic radiation has ____ elements of frequency
13 / 50
Energy is transferred from the high-energy object to the energy
14 / 50
The electro-magnetic radiation regions for visible is between 0.4 -0.7
15 / 50
Environmental remote sensing devices can be mounted on a variety of
16 / 50
__does not require physical contact or the existence of a liquid or gas
17 / 50
17. Energy is the capacity to do
18 / 50
Which of these is NOT a sector where remote sensing is utilized?
19 / 50
______________is based on currents that distribute energy throughout the volume of liquid or gas
20 / 50
The remote nature of these technologies allow us to make ______
21 / 50
The unique characteristics of matter are called _characteristics
22 / 50
22. The capacity to do work is
23 / 50
Remote sensing devices can be classified according to whether they are active or __devices.
24 / 50
A hot water bottle warms a bed until the hot water bottle and the bed reach the same
25 / 50
_remote sensing systems focus on electromagetic energy
26 / 50
EMR stands for____________
27 / 50
Scattering by atmospheric molecules with a smaller size than the wavelength of the sunlight is called scattering
28 / 50
The characteristics of an object can be determined using electro-magnetic radiation, from the object
29 / 50
A __scanners can detect reflected EMR in a series of different wavelength bands
30 / 50
___________does not require physical contact or the existence of a liquid or gas
31 / 50
All objects that have a temperature higher than absolute zero (0o K or -273.16o C) emit _energy
32 / 50
Which of these is not a process through which energy can be transmitted
33 / 50
A _body is a matter, which absorbs all electromagnetic energy, incident upon it and does not reflect nor transmit any energy.
34 / 50
Electro-magnetic radiation has elements of frequency
35 / 50
is based on currents that distribute energy throughout the volume of liquid or gas
36 / 50
different objects are measured by a sensor in a limited number of bands with respect to their, electro-magnetic characteristics
37 / 50
The technical term "remote sensing" was first used in the_____
38 / 50
energy can be transmitted through
39 / 50
The frequency n is expressed as a unit of _________(Hz)
40 / 50
The albedo of an object is its reflectance aggregated over a broader segment of the
41 / 50
The first earth observation satellite was launched in
42 / 50
The albedo of 50 -60 indicates snow
43 / 50
_____does not require physical contact or the existence of a liquid or gas
44 / 50
The characteristics of an object can be determined using reflected or emitted__________from the object
45 / 50
_______ is based on currents that distribute energy throughout the volume of liquid or gas
46 / 50
Sunlight will be absorbed and scattered by ozone, dust,
47 / 50
The following are elements of frequency except
48 / 50
Landsat-1, the first earth observation satellite was launched in
49 / 50
50 / 50
__can take many forms such as light, heat or sound, and can be transmitted between objects
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