Water has an index of 1.3333. Glasses and plastics typically used for light guides have an index of about 1.45 to 1.6 for visible light. When light encounters a boundary between two materials with different indexes of refraction, the light that transmits through the boundary is bent, which ...
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Prepare for bad weather conditions on the road by (1) taking your car to a mechanic before a trip, (2) building an emergency kit, and (3) mapping out the route ahead of time.
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Because all of the pistons are in the same plane, they all get even cooling and normally can be air-cooled. That saves the weight of water-cooling. Radial engines reached their zenith during WWII. There are some radial engines around today, but they are not that common. Most propeller-dri...
Car Headlight Restoration Kit There are 24 items in this comprehensive kit. You get a spray bottle, masking tape, a polishing cloth, 16 sanding discs, scouring pads and more. The only things you need to supply is water and a drill. ...
How To Use Magic Erasers To use a magic eraser, add water to the sponge, squeeze as much water out as you can, scrub the surface with light pressure, and watch the grime disappear. Magic erasers work extremely well as a wall cleaner. I use them to remove scuff marks on my walls and...
aExpert diagnosis: rain water easily lead to headlights. After the brightness of the headlights will be affected by the water, too much water may damage the headlight, the light will also make the lights change direction, to road safety and security. If it is found within the fog lights, ...
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an internal combustion engine requires fuel to operate, electricity to start and keep the spark plugs firing, oil to be lubricated, and coolant to transfer heat effectively. This warning light comes on for a variety of reasons, including too little or no coolant, a broken water pump, leakage...