Suppose that at point A the object traveled in a straight line at constant speed towards B'. In what direction must a force be a
pplied to force the object back towards B? Draw an arrow on the diagram in the direction of the required force.
1 answer:
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Answer:
The magnification is
Explanation:
From the question we are told that
The power of the lens is
Generally
The object distance is the negative sign is because the distance is measured in the opposite direction of incident light (i.e away )
Generally the focal length is mathematically represented as
=>
=>
converting to cm
=>
Generally from lens equation we have that
=>
=>
Generally the magnification is mathematically represented as
=>
=>