What Is the Wavelength of a Neutron Having a Kinetic

question 43

Multiple Choice

What is the wavelength of a neutron having a kinetic energy of 0.025 eV? (The mass of a neutron is 1.67 × 10^-27 kg.)

• A)3.7 × 10^-22 m
• B)2200 m
• C)1100 m
• D)1.8 × 10^-10 m
• E)3.2 × 10^-20 m

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Definitions:

Bootstrap Distribution

A technique in statistics for estimating the distribution of a statistic by resampling with replacement from the original sample.

Normal

In statistics, this describes a distribution that is symmetric around the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Resamples

In statistics, resampling is a method that involves drawing repeated samples from the original data samples.

Means

The average values obtained by dividing the sum of all observations by the number of observations.