Subject Category > General Knowledge

Q. Ultrasonic waves are used for stirring liquid solutions because they

A) are easy to produce

B) do not produce noise during the operation

C) do not produce chemical reactions in the solution

D) can produce perfectly homogeneous solutions

✔ can produce perfectly homogeneous solutions

Additional Information > Exam point of View

Ultrasonic waves are used for stirring liquid solutions because they generate high-frequency sound waves that create microscopic bubbles in the liquid, causing agitation and mixing.

Asked Question

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Right Answer : 2 and 4

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Right Answer : Guide

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Right Answer : Annie Besant

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Right Answer : Dr. A.P.J. Abdul Kalam

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Right Answer : they produce high pitched sounds called ultrasonics

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Right Answer : Khushwant Singh

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Right Answer : Brahmaputra

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Right Answer : Quartz Glass(Sio2)

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