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larisa
6 days ago
5

A skateboarder traveling at 4.45 m/s can be stopped by a strong force in 1.82 s and by a weak force in 5.34 s.

Physics
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The amount of energy necessary to remove an electron from an atom is a quantity called the ionization energy, Ei. This energy ca
Keith_Richards [3271]

Answer:

The resulting value is E_i = 1.5596 *10^{-18} \ J.

Explanation:

The question specifies that

The wavelength is \lambda = 48.2 nm = 48.2 *10^{- 9 }\ m.

The velocity is v = 2.371*10^6 \ m/s.

The mass of the electron is m_e = 9.109*10^{-31} \ kg.

The energy of the incoming light is typically depicted mathematically as

E = \frac{h * c}{\lambda}.

Here, c represents the speed of light with the value c = 3.0 *10^{8} \ m/s.

h stands for Planck's constant with a value of h = 6.62607015 * 10^{-34 } J\cdot s.

Thus,

E = \frac{6.62607015 * 10^{-34 }* 3.0 *10^{8}}{48.2 *10^{- 9 }}

=> E = 4.12 *10^{-18} \ J.

Typically, kinetic energy is represented as

E_k = \frac{1}{2} * m_e * v^2

=> E_k = \frac{1}{2} * 9.109*10^{-31} * (2.371*10^6 )^2.

=> E_k = 2.56 *0^{-18} \ J.

The ionization energy is generally expressed mathematically as

E_i = 4.12 *10^{-18} - 2.56 *0^{-18}

=> E_i = 1.5596 *10^{-18} \ J.

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Smoking increases ____ levels in the blood, thus increasing the possibility of unwanted clotting.
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It may lead to higher levels of homocysteine, which can harm the inner linings of arteries. Such damage often results from unwanted clotting that can occur due to factors like smoking, which tends to raise unwanted blood clots in the body, ultimately causing these levels to rise and resulting in undesired consequences.
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A "biconvex" lens is one in which both surfaces of the lens bulge outwards. Suppose you had a biconvex lens with radii of curvat
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