Answer:
Linux is a type of open-source software. The entire premise of open-source code is to make it as easy for people to develop and share as possible, instead of use as a vehicle to make money. This way, the collective knowledge of the community can make the program as secure and user-friendly as possible.
Explanation:
Both waves can have interference, reflection, and diffraction.
Wave interference is a phenomenon that occurs when two waves meet while traveling along the same medium. The interference of waves causes the medium to take on a shape that results from the net effect of the two individual waves upon the particles of the medium.
Wave reflection happens when a wave reaches the boundary between one medium and another medium, a portion of the wave undergoes reflection and a portion of the wave undergoes transmission across the boundary.
Wave diffraction<span> involves a change in direction of waves as they pass through an opening or around a barrier in their path.<span> </span></span>
Answer:
A. two
Explanation:
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