Ibn-al haytham facts about his contributions to the Scientific Method is: He demonstrated how rays of light can move or travel in straight lines.
ibn-al haytham during his life time was a great astronomer as well as a mathematician, His impact can not be forgotten as he was the one that invented camera obscura as well as pinhole camera.
His contributions on optics as well as visual perception cannot be forgotten as well
During his life time Ibn al-Haytham demonstrated how rays of light can move or travel in straight lines;
He as well conducted several experiments using the following:
Therefore Ibn-al haytham facts about his contributions to the Scientific Method is: He demonstrated how rays of light can move or travel in straight lines.
Learn more about ibn-al haytham here:https://brainly.com/question/19117167
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