A String 2 $\times$ 10^-2 Kg

question 1

Multiple Choice

A string 2.0 m long has a mass of 2.4 $\times$ 10^-2 kg.When fixed at both ends,it vibrates with a fundamental frequency of 150 Hz.The frequency of the third harmonic of this fundamental is

• A)50 Hz
• B)75 Hz
• C)0.15 kHz
• D)0.45 kHz
• E)1.1 kHz

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Definitions:

Trillion Cells

The approximate number of cells that make up the human body, comprising various types essential for overall function and health.

Billion Cells

A reference to a quantity, indicating an organism or structure composed of approximately one billion cells.

Human Body

The physical structure of a person, comprising various biological systems that ensure survival and reproduction.

Multicellularity

The condition of an organism being composed of more than one cell, which allows for the differentiation of cells into specialized types and forms.