Why is the fire truck painted red?
We usually see the fire engines are mostly red. Why does the fire truck paint red? There is a certain scientific truth.
The following are the same as the "
The sun is composed of red, orange, yellow, green, blue, blue and purple colors, and their wavelengths and deflection angles are different. Sunlight on the object, a variety of objects on different wavelengths of light absorption and reflection of different, they formed a variety of colors. In short, if an object can reflect one or more of the light in the sun, and absorb the rest of the light, then the object will appear to be reflected monochrome or complex color light color. In the visible light, the red light of the longest light, and the deflection angle is minimal, easy to pass through the water, rain, dust and fog. Orange and yellow light is not afraid of obstacles, can penetrate the above objects. So the fire car painted red is in the foggy weather, dusty environment or storms, so that people will be able to see it, let it give way, so that it can complete the fire rescue task as soon as possible.
Related News
- A Homemade Fire Engine Analysis
- Domestic Fire Engine Trend Analysis
- Trends, Technologies To Improve
- In 2017, Five Fire Engines On Flow ...
- Buy Fire Truck Regular Factory Notes
- Fire Engine Manufacturer Tells You ...
- Buy Fire Engines On The Rear Of The...
- Buy A Fire Engine Which Manufacture...
- Considerations For Water Fire Truck...
- Fire Engines Fitted With Hand-carri...
- Fire Truck, Also Known As Fire Engines
- China's Fire Truck Market There Are...
- Analysis On Present Situation Of Do...
- How To Operate A Fire Truck
- The Difference Between Fire Sprinkl...
- Foam Fire Truck Maintenance Knowledge
- Fire Truck Oil Is The Blood That Ke...
- Use Of Fire Truck Vehicle Tools
- Maintenance Of Engine Lubricating O...
- Be Sure To Use Foam Fire Truck Corr...