A Certain Photon,after Being Scattered from a Free Electron That $\left( m _ { \text {electron } } = 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , \right.$

question 80

Multiple Choice

A certain photon,after being scattered from a free electron that was at rest,moves at an angle of 120° with respect to the incident direction.If the wavelength of the incident photon is 0.591 nm, what is the energy of the scattered photon? $\left( m _ { \text {electron } } = 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , \right.$ $c = 3.00 \times 10^8 \mathrm {~m} / \mathrm { s }$ $\left. h = 6.626 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } \right)$

• A)1.05 × \(10 ^{- 16}\) J
• B)2.10 × \(10 ^{- 16}\)
• J
• C)5.71 × \(10 ^{- 16}\)
• J
• D)3.34 × \(10 ^{- 16}\)
• J
• E)4.21 × \(10 ^{- 16}\)
• J

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Definitions:

Cardiovascular Disease

A range of diseases that affect the heart and blood vessels, including coronary artery disease, heart attack, stroke, and hypertension.

Cardiovascular Causes

Factors that contribute to heart diseases and conditions affecting the heart and blood vessels.

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A form of exercise that improves the efficiency of the cardiovascular system in absorbing and transporting oxygen.

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