Fully explain two different ways you could use transformations to go from shape a to shape B
1 answer:
Answer:
1. rotation 180 degrees to the right (or left), 2. reflect shape A over the horizontal line at the bottom of the shape, then reflect the result over the short vertical line that goes through the point where the shapes meet.
Step-by-step explanation:
See the attached image. Method 2 calls for two reflections, one across the red line, the second across the yellow line.
P.S. I added an image that shows the shape reflected across the red line. Finally, flip THAT horizontally.
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Answer:
Step-by-step explanation:
Given voltage of primary coil is
And voltage of secondary coil is
A transformer is a device that contains primary and secondary coil. These coils are mounted on soft iron. The change in voltage depends upon the number of turns of primary coil and secondary coil
.
Following equation represents the relation between them.
Then, ratio of the number of wire turns on the primary coil to the number of turns on the secondary coil is