A Beam of X-Rays at a Certain Wavelength Are Scattered

question 1

Multiple Choice

A beam of X-rays at a certain wavelength are scattered from a free electron at rest and the scattered beam is observed at 45.0° to the incident beam.What is the change in the wavelength of the X-rays? (m_el = 9.11 × 10^-31 kg,h = 6.626 × 10^-34 J • s,c = 3.00 × 10⁸ m/s)

• A) 0.175 pm
• B) 0.276 pm
• C) 0.000 pm
• D) 0.356 pm
• E) 0.710 pm

Recognize the locations and likelihood of joint dislocations.

Understand the phenomenon and sensation of phantom limb.

Identify the causes and risk factors for primary osteoporosis.

Know the names and locations of specific bones in the human body.

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