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Xrays with a wavelenth of

  1. Xrays with a wavelenth of 1.70A scatter at an angle of 21.5 degrees from a crystal. If n=1, what is the distance between planes
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    2. gnozahs asked by gnozahs
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  2. Xray technicians wear protective gear to protect themselves from the xrays. Why is the xrays dangerous
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  3. a xrays invisible
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  4. What is the wavelength of a ball that is 25.0 g traveling at 90.0 miles per hour (40.2 m/s)?I tried solving it by using c =
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    2. Sandra asked by Sandra
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  5. What electromagnetic waves are dangerous for humans and why? I have microwave, xrays....can you help name a few
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    2. Kent asked by Kent
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  6. Light, XRays, and radio waves contain _____________ with different amounts of energy.
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    2. David asked by David
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  7. Which of the following waves on the electromagnetic spectrum has the highest frequency? A.xrays b. Infrared c. Radio d.
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  8. The period of A soundwave emitted by a vibrating guitar string is 3.0*10^-3s. If the speed of the soundwave is 360 m/s, what is
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    2. HanuPhys26/11 asked by HanuPhys26/11
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  9. how do you figure out frequency?for example this problem. What is the frequency, when the wavelenth is 29 and the time is
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    2. renee asked by renee
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  10. Which of these is something that was discovered in the 20th centuryQuestion 2 options: Blood Circulation Discovery of Brain The
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