7. Using the Heisenberg uncertainty principle, please calculate the ∆x for a baseball (mass = 145 g) with ∆v = 0.100 m/s to be . (A) 3.64 × 10-4 m (B)5.79 × 10-4 m (C) 3.64 × 10-33 m (D) 5.79 × 10-33 m (E)3.64 × 10-18 m

7. Using the Heisenberg uncertainty principle, please calculate the ∆x for a baseball (mass = 145 g) with ∆v = 0.100 m/s to be .
(A) 3.64 × 10^-4 m
(B)5.79 × 10^-4 m
(C) 3.64 × 10^-33 m
(D) 5.79 × 10^-33m
(E)3.64 × 10^-18 m

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統計： A(0), B(0), C(2), D(1), E(5) #2344099

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B2 · 2025/12/01

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B1 · 2023/10/22

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5. Which one of the following statements is correct? (A) For a 1.0-L container of neon gas at STP, its frequency of collision with the container walls will increase when the temperature is decreased to -50°C. (B)Real gas behaves most ideally when a container volume is relatively small and the gas molecules are moving relatively slow. (C) For separate 1.0-L gaseous samples of H2, Xe, Cl2 and O2 all at STP, H2 has the highest average velocity. (D) For separate 1.0-L gaseous samples of H2 and O2 that all have the same average velocity, O2 has a lower temperature. (E)For separate 1.0-L gaseous samples of H2, Xe, Cl2 and O2 all at STP, Xe has the highest average kinetic energy.

7. Using the Heisenberg uncertainty principle, please calculate the ∆x for a baseball (mass = 145 g) with ∆v = 0.100 m/s to be . (A) 3.64 × 10-4 m (B)5.79 × 10-4 m (C) 3.64 × 10-33 m (D) 5.79 × 10-33 m (E)3.64 × 10-18 m

詳解 (共 2 筆)

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7. Using the Heisenberg uncertainty principle, please calculate the ∆x for a baseball (mass = 145 g) with ∆v = 0.100 m/s to be .
(A) 3.64 × 10^-4 m
(B)5.79 × 10^-4 m
(C) 3.64 × 10^-33 m
(D) 5.79 × 10^-33m
(E)3.64 × 10^-18 m