<span>The answer in this question
is scale. The scale is used to determine the actual distance between two points
in a planimetric map. This map only represents the horizontal position of
features. This is also called by others as the line map. This is usually consisted of man-made and natural
features. These are from aerial shots by the use of modern technology. This map’s
common features are street and water centerlines, sidewalks, culverts, utility
lines, building footprints and vegetation. Sometimes, there are also other
useful data attached in this map like titles of the properties, owner, assessed
value, etc. It is because of these, this map becomes a storage of valuable data
which can be easily and quickly accessed. </span>
Answer:
D. magnitude and direction
Explanation:
The equation for potassium in water is:
K(s) + H20(l) --> H2(g) + K20(aq)
since a element and a compound are reacting, this is a single replacement reaction - which is a)
Traveling wave is a wave that is not confined to the space along medium.
traveling wave is a wave that travels along the medium causing disturbance. instead of vibrating at the same place, the particles actually move in the direction of wave. one common example of such type of wave is ocean waves.
Answer:
a) dB / dA = 2
,
b) Network B Network A
2 1
4 2
6 3
Explanation:
a) The expression for grating diffraction is
d sin θ = m λ
where d the distance between two slits, λ the wavelength and m an integer that represents the diffraction range
In this exercise we are told that the two spectra are in the same position, let's write the expression for each network
Network A
m = 1
sin θ = 1 λ / dA
Network B
m = 2
sin θ = 2 λ / dB
they ask us for the relationship between the distances, we match the equations
λ / dA) = 2 λ / dB
dB / dA = 2
b) let's write the equation of the networks
sin θ = m_A λ / dA
sin θ = m_B λ / dB
we equalize
m_A λ/ dA = m_B λ / dB
we use that
dB / dA = 2
m_A 2 = m_B
therefore the overlapping orders are
Network B Network A
2 1
4 2
6 3
