In a Photoelectric Experiment,the Threshold Frequency for a Material Is $\times$

question 73

Multiple Choice

In a photoelectric experiment,the threshold frequency for a material is 3.2 $\times$ 10¹⁴ Hz.An electron ejected from this surface by a photon of frequency 9.4 $\times$ 10¹⁴ Hz can be stopped by a stopping potential of

• A)8.5 mV
• B)1.6 V
• C)0.26 nV
• D)2.6 V
• E)3.6 kV

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Definitions:

Generalization

Drawing broad conclusions from specific instances; in psychology, it refers to the process of applying findings from a study to larger population segments.

Flooding

A psychological technique used in therapy to help individuals face their fears by exposing them to high levels of emotional stimuli.

Systematic Desensitization

A therapeutic method used to reduce phobia or anxiety through gradual exposure to the feared object or situation combined with relaxation techniques.

Generalized

refers to a concept or phenomenon that is made broad and not limited to specific instances, often forming general statements or theories based on observations.