If an Electron Has a Measured Wavelength of 1

question 15

Multiple Choice

If an electron has a measured wavelength of 1.20 *10 ^{- 10} m, what is its kinetic energy? (h = 6.63 * 10 ^{- 34} J.s, 1 eV = 1.6 *10 ^{- 19} J, and m_e = 9.11 *10 ^{- 31} kg)

• A) 209 eV
• B) 55.0 eV
• C) 105 eV
• D) 147 eV

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Definitions:

Intrinsic Value

The perceived or calculated true value of an asset, investment, or company based on fundamental analysis.

Free Cash Flow (FCF)

Cash generated by a company after deducting capital expenditures from its operating cash flow, available for debt repayment, dividends, or reinvestment.

Weighted Average Cost of Capital (WACC)

A calculation that reflects the cost of a company to finance its operations through a mix of debt and equity, considering the cost of each capital component.

Intrinsic Value

The true, inherent value of an asset, determined through fundamental analysis without reference to its market value.