The mirror lens objective has its negative part element provided with a concave outer face adjacent the positive part element. The condition 3.125 F > fm > 1.475F is satisfied for the axial focal length fm of the hollow mirror. The inherent focal lengths of the negative element and the ...
A distance-time graph can be used to represent the distance traveled by an object moving along a straight line. Gradients of lines on a graph of distance and time correspond to the speed of the object. In general, the steeper the gradient (and the faster the object is moving), the great...
The acceleration time graph is the graph that is used to determine the change invelocityin the given interval of the time. In the acceleration vs time graph on the x-axis you have the time taken by the object and on the y-axis acceleration of the object, in which the area under the ...
Many tasks in our modern life, such as planning an efficient travel, image processing and optimizing integrated circuit design, are modeled as complex combinatorial optimization problems with binary variables. Such problems can be mapped to finding a gro
5. A system according to claim 1 wherein said head-worn device is held by adhesive against the skin over the mastoid process behind the ear, and comprises an enclosure with a concave well on the skin-facing side over the mastoid process. Description...