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You are moving at a speed (2/3) c relative to Randy, and Randy shines a light toward you. At what speed do you see the light passing you by?
Sandstone Lens
A body of sandstone that is thicker in the middle and tapers towards the edges, often sandwiched between other rock layers.
Petroleum
A general term for naturally occurring hydrocarbons, whether liquid, gaseous, or solid.
Thick Shale
Refers to a substantial accumulation of shale rock, which is a fine-grained sedimentary rock formed from clay and silt.
Limestone
A sedimentary rock mainly composed of calcium carbonate, formed either by direct precipitation from marine water or through the accumulation of shell, coral, and algal debris.
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