The Scattering of Light Waves Upon Passing Through a Narrow

question 57

Multiple Choice

The scattering of light waves upon passing through a narrow slit is called ________.

• A)diffusion
• B)grating
• C)diffraction
• D)adhesion
• E)incidence

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Definitions:

Control Group

In experimental research, it is the group that does not receive the treatment or intervention, serving as a baseline to compare against the experimental group.

Dimly Lit Room

A room that is lightly illuminated, often creating a subdued or intimate atmosphere.

Experimental Group

In an experiment, the group of participants that receives the treatment or intervention under investigation, as opposed to the control group.

Random Assignment

Assigning participants to experimental and control groups by chance, thus minimizing preexisting differences between the different groups.