Planck's Constant Is H = 6

question 23

Multiple Choice

Planck's constant is h = 6.6 * 10^-34 Js.Light of wavelength 5 * 10^-7 m consists of photons whose energy is

• A)1.1 * 10^-48 J.
• B)1.3 * 10^-27 J.
• C)4 * 10^-19 J.
• D)1.7 * 10^-15 J.

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Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, often used to measure the precision of a sample mean.

Margin of Error

A statistic expressing the amount of random sampling error in a survey's results, indicating a range within which the true population parameter is likely to lie.

Confidence Interval

A set of values obtained from sample data, which is expected to encompass the value of an unspecified population parameter.

Margin of Error

A statistic expressing the amount of random sampling error in a survey's results, representing the range within which the true population parameter is likely to lie with a certain degree of confidence.