Which of Statement Below About Black Holes Is Not True

question 77

Multiple Choice

Which of statement below about black holes is not true?

• A)If you watch someone else fall into a black hole, you will never see him (or her)cross the event horizon; you'll only see him fade from view as the light he emits or reflects becomes more and more redshifted.
• B)Although we are not 100% certain that black holes exist, we have strong observational evidence in favor of their existence.
• C)A spaceship passing near a 10 solar mass black hole is much more likely to be destroyed than a spaceship passing at the same distance from the center of a 10 solar mass main- sequence star.
• D)If you fell into a black hole, you would experience time to be running normally as you plunged rapidly across the event horizon.

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Definitions:

Random Variable

A variable that takes on various numerical values, each associated with a certain probability, representing outcomes of a random phenomenon.

Within-treatments Variation

Variability observed within groups in an experiment, indicating how much participants in the same group differ from each other.

Sum of Squares

The total of the squared differences between each observation and the mean of the data set, used in statistical analyses to measure variance.

Error

The difference between the measured or inferred value of a quantity and its actual value, often due to measurement or calculation limitations.