Solar Cooker. The parabolic cooker MS-ST10 is delivered as a kit, handily packed in a single carton, with complete assembly instructions and even the necessary tools. Thanks to the reflector diameter of 1 meter, it develops immense power. One liter of water boils in significantly less than half an hour. If the rays are focused 40 centimeters from the vertex, find the equation for the parabolic cooker. A parabolic solar cooker is shown. It consists of a parabolic reflector and a vessel at the focus. (A x2 = 160y B x² = 170y x2 = 180y D x2: = 190y

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