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Posted By: Syed       Member Level: Diamond       Posted Date: 23 Jun 2008       Category: Physics

Which of the following properties applies to X-rays, gamma rays, infra-red, ultra-violet & visible light?



Select Answer:

They are all damaging to health
They are all affected by a magnetic field
They all have similar wavelengths
They all travel with the same speed in a vacuum




      
Your Test Score: 0 / 0



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