Calculate the Wavelength of a Neutron That Has a Velocity

question 100

Multiple Choice

Calculate the wavelength of a neutron that has a velocity of 250 cm/s. (The mass of a neutron = 1.675 * 10^-24 g; h = 6.626 * 10^-34 J.s)

• A)16 pm
• B)0.016 nm
• C)0.16 nm
• D)160 nm
• E)1.6 * 10^-4 m

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Definitions:

Contributory Negligence

Contributory negligence is a legal doctrine that denies or limits a plaintiff's ability to recover damages if their own negligence contributed to the harm they suffered.

Reasonable Person

A hypothetical individual in society who exercises average care, skill, and judgment in conduct and who serves as a comparative standard for determining liability.

Res Ipsa Loquitur

A legal doctrine allowing the presumption of negligence in a case where the exact cause of harm is unknown but it is clear the defendant had control.

Superior Skill

Exceptional ability or proficiency in a particular area, often surpassing the ordinary or expected level of expertise.