Flattening is a example of a physical change.
Hope this helps! :D
Vivid writing includes tangible descriptions of
things that can be seen, touched, heard, smelled, and tasted.
Answer:
A. The object is placed at focal point on the principal axis.
This where no image is formed.
Explanation:
This is because the position of the object is at infinity.So the position of the image will be At the focus where the size of the image will be highly diminished, point-sized.
The nature of the image will be Real and Inverted.
Due to these reasons no image if formed when object is placed on the principal axis.
To solve this problem we will start by defining the length of the shortest stick as 'x'. And the magnitude of the longest stick, according to the statement as
Both cover a magnitude of 8.32 ft, therefore
Now solving for x we have,
Therefore the shorter stick is 2.695ft long.