The "Seeing" Ability or Resolution of Radiation Is Determined by Its

question 23

Multiple Choice

The "seeing" ability or resolution of radiation is determined by its wavelength.If the size of an atom is approximately 10^-10 m,how fast must an electron travel to have a wavelength smaller than that of an atom? (m_e = 9.11 x 10^-31 kg and h = 6.63 x 10^-34 J*s)

• A)7.3 x 10⁶ m/s
• B)3.4 x 10⁶ m/s
• C)1.0 x 10⁶ m/s
• D)5.4 x 10⁵ m/s

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Definitions:

Majority Voting

A voting system where decisions are made and actions are taken based on the preferences of the majority of voters, often applied in democratic governance and organizational decision-making.

Rent-Seeking Behavior

Actions by individuals or businesses to increase their own wealth without contributing to productivity or value creation, often through political manipulation or exploitation of resources.

Irrational Preferences

Choices or decisions that are not in line with conventional logic or economic efficiency.

Public Good

is a good that is non-excludable and non-rivalrous, meaning no one can be excluded from its use, and one person's use does not reduce its availability to others.