Answer:
i dont know sorry man no problem listed
Explanation:
Refraction represents a change in the direction of propagation when beams of light encounter a medium with a different density.
Reflection is the return of light to the medium it came from when it encounters a mirror.
Answer:
Context-sensitive language is a subset of context-free language
Explanation:
Considering the available options, the statement that is considered wrong is "Context-sensitive language is a subset of context-free language."
This is because generally every regular language can be produced through the means of context-free grammar, while context-free language can be produced through the means of context-sensitive grammar, and at the same time, context-sensitive grammars are produced through the means of Recursively innumerable.
Hence, the correct answer in this correct answer to the question is the last option *Context-sensitive language is a subset of context-free langage
Pentaprism is a five sided prism with two silvered surfaces giving a non-stop deviation of all rays of light through 90 degress. Used in viewfinders of single-lens reflex cameras
