Answer:
Image is twice as large as the object, and inverted
Explanation:
When an object is placed in front of a mirror, the mirror produces an image.
The magnification of the image is a number telling how much the size of the image is enlarged/diminished with respect to the object.
It is given by
where
M is the magnification
y' is the size of the image
y is the size of the object
In this problem,
M = -2
This means that:
So, we can conclude the following:
- The size of the image is twice the size of the real object
- The image is also inverted, because of the presence of the negative sign in the equation
Usually the full tables are found on quizlet or quizzes
Spurs are probably the result of <u>self-sustaining</u> <u>star formation.</u>
<h3>What is the formation of gaseous spurs in spiral galaxies?</h3>
The gigantic form of the magnificent doppelganger spiral patterns that spiral outward from the galactic cores gave spiral galaxies their name. These light arms of spiral galaxies are frequently seen in optical pictures to be speckled with bright star-forming areas at regular intervals.
Smaller structures spread forth and rearward into the interarm area from each major spiral arm. Spiral-arm also known as spurs are the name given to these substructures. Sometimes the spurs are also filled with star-forming clusters. As a consequence, we may draw the conclusion that spurs most likely emerge from self-sustaining star formation.
Learn more about the spiral galaxies here:
brainly.com/question/13956361
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Answer:
hide on a place where there is no windows take a radio
Explanation:
Solar cells are made out of silicon wafers. These are made out of the element silicon, a hard and brittle crystalline solid that is the second most abundant element in the Earth's crust after oxygen. If you're at the beach and see shiny black specks in the sand, that's silicon.
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