What Is the Wavelength of Electromagnetic Radiation If the Frequency

question 12

Multiple Choice

What is the wavelength of electromagnetic radiation if the frequency is 3 × 10¹⁰ m?

• A)1 × 10-² m.
• B)1 × 10² m.
• C)3 × 10-² m.
• D)3 × 10² m.

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Definitions:

Learned Helplessness

A psychological state in which an individual learns to believe that they are powerless to change their situation despite the availability of opportunities to do so.

Self-fulfilling Prophecy

When persons behave toward another person according to a label (impression) and cause the person to respond in ways that confirm the label.

Stereotype Threat

The suspicion a member of a group holds that he or she will be judged based on a common stereotype of the group.

Confirmation Bias

The tendency to focus on information relevant to a belief and ignoring or downplaying information that is inconsistent with that belief.