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Which of the Following Is an Example of Physical Change

question 152

Multiple Choice

Which of the following is an example of physical change?


Definitions:

Placebo

An inactive substance or treatment that is designed to mimic the experimental treatment but has no therapeutic effect.

Volunteer Bias

A form of selection bias occurring when the characteristics of volunteers differ from those of the non-volunteers, potentially affecting the study's outcome.

Bookbinding Strength

The measure of durability and resistance to damage of the binding of a book, ensuring its longevity and usability.

Repetition

The act of repeating something, such as an exercise or a learning activity, to improve skill or memorization.

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