A particle is moving three times as fast as an electron. The ratio of the de Broglie wavelength of the particle to that of the electron is 1.813×10−4. Calculate the particle’s mass. (Given mass of electron is 9.109×10−31 kg)

A particle is moving three times as fast as an electron. The ratio of

1.	A particle is moving three times as fast as an electron. The ratio of the de Broglie wavelength of the particle to that of the electron is 1.813×10−4. Calculate the particle’s mass. (Given mass of electron is 9.109×10−31 kg)
Answer» A particle is moving three times as fast as an electron. The ratio of the de Broglie wavelength of the particle to that of the electron is $1.813 \times 10^{- 4} .$ Calculate the particle’s mass. (Given mass of electron is $9.109 \times 10^{- 31} k g)$

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A particle is moving three times as fast as an electron. The ratio of the de Broglie wavelength of the particle to that of the electron is 1.813×10−4. Calculate the particle’s mass. (Given mass of electron is 9.109×10−31 kg)

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