Part III

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Radiation:
The tenth value layer for a shield is 2.0 cm.  If you want to reduce the radiation source by a factor of 300 using this shielding material, what thickness should you use?





General Sciences:
If the volume of gas at 100˚C is 1.5 L, what is the volume of the gas at 20˚C?





Noise:
Which classification of noise is described as: sharp burst of sound, lasting less than 0.5 seconds, and repeated less than 1 time per second?





IH Management:
One of the tools used to facilitate quality is the Deming Wheel.  Which of the following components are not a part of the Deming Wheel?





Ergonomics:
Raynaud’s syndrome would most likely be associated with which work task?







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