If a Cordless Phone Operates at a Frequency of 9

question 43

Multiple Choice

If a cordless phone operates at a frequency of 9.00 × 10⁸ s^-1,what is the wavelength of this radiation?

• A) 0.333 m
• B) 1.99 m
• C) 3.33 × 10^-9 m
• D) 3.71 × 10^-18 m
• E) 2.70 × 10¹⁷ m

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Definitions:

Emotional Reactions

The automatic, often unconscious, responses of feelings and emotions to a particular stimulus or situation.

Sympathy

Feelings of pity and sorrow for someone else's misfortune, showing understanding and compassion for their situation.

Close Relationship

A relationship characterized by strong emotional bonds, mutual affection, and significant interdependence between individuals.

Competent Facilitator

A person skilled in guiding a group or workshop to achieve its objectives effectively.