Which Scientist Proposed That Energy of Radiation Is Composed of Extremely

question 21

Multiple Choice

Which scientist proposed that energy of radiation is composed of extremely small indivisible packages called quanta? ("Quanta" is the plural of "quantum.")

• A) Max Planck
• B) Louis de Broglie
• C) Clinton Davisson
• D) Sir Isaac Newton
• E) Lothan Meyer

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Definitions:

Sample Standard Deviations

A measure of the dispersion or variability of data points in a sample from their mean.

Margin Of Error

An expression of the amount of random sampling error in a survey's results, indicating a range within which the true value lies with a specified confidence level.

Equal Sample Sizes

A condition in experimental design where all groups being compared have the same number of observations or participants.

Type I Error

The incorrect rejection of a true null hypothesis, also known as a "false positive" finding or conclusion.