!A string of linear mass density has one end attached to a vibratingblade, of constant frequency folade, and the other passing over a pulley. Asphere of mass 2 kg and radius R hangs as the string vibrates in itssecond harmonic, as shown in Fig (a). When the sphere is completelysubmerged in water (pw=10³ kg/m³), the string vibrates in its fifthharmonic, as shown in Fig. (b).g=9.8 m/s2Question 1: Let T₁ denote the string tension when the sphere hangs in air, and let T₂ denote thetension when the sphere hangs completely submerged in water. The ratio T₁/T₂ isA. 6.25B. 2.5C. 0.4D. 0.16ACDOptionOOOOQuestion 2: The magnitude B on the totally submerged sphere isA. 16.9 NB. 102.9 NC. 16.464 ND. No enough information is available to determine itABC D

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Description: !A string of linear mass density has one end attached to a vibratingblade, of constant frequency folade, and the other passing over a pulley. Asphere of mass 2 kg and radius R hangs as the string vibrates in itssecond harmonic, as shown in Fig (a).

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A string of linear mass density has one end attached to a vibrating blade, of constant frequency folade, and the other passing over a pulley. A sphere of mass 2 kg and radius R hangs as the string vibrates in its second harmonic, as shown in Fig (a). When the sphere is completely submerged in water (pw=10³ kg/m³), the string vibrates in its fifth harmonic, as shown in Fig. (b). g=9.8 m/s² Question 1: Let T₁ denote the string tension when the sphere hangs in air, and let 72 denote the tension when the sphere hangs completely submerged in water. The ratio T₁/T₂ is A. 6.25 B. 2.5 C. 0.4 D. 0.16 A B C D Option O O O O Question 2: The magnitude B on the totally submerged sphere is A. 16.9 N B. 102.9 N C. 16.464 N D. No enough information is available to determine it

A string of linear mass density has one end attached to a vibrating blade, of constant frequency folade, and the other passing over a pulley. A sphere of mass 2 kg and radius R hangs as the string vibrates in its second harmonic, as shown in Fig (a). When the sphere is completely submerged in water (pw=10³ kg/m³), the string vibrates in its fifth harmonic, as shown in Fig. (b). g=9.8 m/s² Question 1: Let T₁ denote the string tension when the sphere hangs in air, and let 72 denote the tension when the sphere hangs completely submerged in water. The ratio T₁/T₂ is A. 6.25 B. 2.5 C. 0.4 D. 0.16 A B C D Option O O O O Question 2: The magnitude B on the totally submerged sphere is A. 16.9 N B. 102.9 N C. 16.464 N D. No enough information is available to determine it

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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