You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

Open paint...\nHit file > open and find your picture. Open it up in paint...\nGo to the Image tab and hit "stretch and skew"\nEnter the same percentages in both squares. Try 25%...\n\nIf this is no good, hit Edit > Undo and try another percentage until you get the size that you need...\nHit File > Save as and file it in a flder in your "My Documents" file, like maybe, My Pictures...\nThen you can find it there to Email or whatever...
how can i reduce the size of a picture?

An equally valid question would be "what is the mechanism that causes WF_A to collapse when it is measured?"  The schroedinger equation does not predict collapse as a result of any interaction, so it is outside the theory taught in undergraduate classes.  There is no accepted theory (or in my opinion, any reasonable theory at all) as to why measurement causes a selection of a single eigenvalue out some non-eigenstate.  The idea that measurement on one object has ramifications on another object seems more mysterious, but it's not fundamentally different than the idea that measurement causes collapse in the first place.  You won't find a satisfying answer.
Explanation for correlated wave function collapse at a distance (Quantum Mechanics)?

In most cases, the television needs to 'warm-up' its cathode ray tube before it can start to display an image on the screen.\n\nThe audio coils require much less charging time and can start to emit sound sooner than we can see the image on the television.

If light travels faster than sound, then why do we hear sound first and then see picture when we turn on TV ?

