A String,30 Cm Long and Having a Mass of 45

question 28

Multiple Choice

A string,30 cm long and having a mass of 45 g,is attached to a 810 Hz vibrator at one end.The other end of the string is fixed and the string is kept under tension.The vibrator produces a transverse wave in the string,whose amplitude is 7.0 mm,and that propagates with a velocity of 76 m/s.The energy of the wave is absorbed at the fixed end.In this situation,the tension in the string,in SI units,is closest to:

• A)870
• B)830
• C)900
• D)940
• E)970

---

Definitions:

Personality Disorders

Mental disorders characterized by enduring maladaptive patterns of behavior, cognition, and inner experience, significantly deviating from those accepted by the individual's culture.

Personality Psychologists

Scientists who study the patterns of thoughts, feelings, and behaviors that make a person unique.

Whole Persons

A holistic concept in psychology that emphasizes considering all aspects of an individual's personality, experiences, and context in understanding their behavior and mental processes.

Real-Life Concerns

Issues and problems encountered in everyday life that directly impact an individual's or group's wellbeing.