Which Statement About Electromagnetic Radiation Is Not Correct

question 98

Multiple Choice

Which statement about electromagnetic radiation is not correct?

• A)Electromagnetic radiation consists of oscillating electric and magnetic fields.
• B)Electromagnetic radiation is emitted by all stars.
• C)All electromagnetic radiation is visible to the eye.
• D)Electromagnetic radiation spans a very wide range of wavelengths, from gamma rays to radio waves.
• E)The frequency and wavelength of electromagnetic radiation are related to each other.

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Definitions:

Standard Error

A statistical measure that estimates the accuracy with which a sample distribution represents a population, often used in the calculation of confidence intervals.

Fill Weights

The predetermined or measured weights of product that fill a container or package.

Standard Deviation

An indicator showing how much a group of values diverges or spreads out.

Finite Population Correction Factor

A factor applied to the calculation of standard errors when sampling from a finite population to adjust for the sample size relative to the population size.