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With a Amsler grid one can determine if one has distortion in ones visual field. Distortion means that objects alter shape. A Amsler grid is a square which is devided into many smaller squares and a dot in the middle. From the dot there are lines going out to the corners of the big square.
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How will you calculate squares in grid?
Count the number of squares across the top of the grid, the count the number of squares down the side of the grid. Then multiply these two numbers If you have a grid of 100 squares by 60 squares then the number of squares in the grid is 100x60 = 6000
What is the definition of the X axis on the coordinate grid?
The bootom of the coordinate grid
How many large electrical grid are in north American electricity grid?
5
What determines the rectangular grid display area?
The grid is a rectangular pattern of dots or lines that extends over the area you specify as the grid limits. The grid displays dots only when the current visual style is set to 2D.
What is the function of grid?
it accelerate the motion of electron emitted by the filament if given a positive charge, similarly if negative voltage to grid the current flow through the grid is reduced. the more positive grid shows less current.
