<span>The answer is rotorcraft.
A rotorcraft uses lift generated by wings that revolve or rotates around a mast. Generally, rotorcraft includes aircraft such as helicopters, gyrodynes, cyclocopters, and autogyros that use one or more rotors to provide lift throughout the entire flight. For instance, on a helicopter, there is a left or right movement of cyclic which will command a roll motion from the rotor.</span>
Answer:
a.2.8
The f-stops work as inverse values, such that a small f/number (say f/2.8) corresponds to a larger or wider aperture size, which results in a shallow depth of field; conversely a large f/number (say f/16) results in a smaller or narrower aperture size and therefore a deeper depth of field.
False
Tier 1 ISPs exchanges traffic with other tier 1 internet traffic
providers and are the backbone of the internet. They do not provide traffic to
end users but provide internet to other ISPs. Tier 3 is the last mile provider who delivers
internet access to homes and businesses.
A. Trademark should be the answer
