"The strings used in a sitar are of different thickness and different materials." Why?

A sitar contains a number of wires of different thickness Why?

Which layer of the heart is responsible for differential thickness of different chambers?

Why do different planets have different escape speeds?

The system shown in figure is released is released from rest . Find acceleration of different string blocks and tenson in different strings.

Thin strings in a guitar give a higher pitch than a thick string.

Explain why strings of different thickness are provided on a stringed instrument.

(A) : Two circular discs of equal masses and thickness made of different material, will have same moment of inertia about their central axes of rotation. (R ) : Moment of inertia depends upon the distribution of mass in the body.

The graph of Fig. shows the variation of photoelectric current (I) versus applied voltage (V) for the two different photosensitive materials for two different intensities of the incident radiation. Identify the pairs of curves that correspond to different materials but same intensity of incident radiation.

Present day crops are different from their wild ancestors. Why?

Two strings (1) and (2) of equal thickness are made up of the same material. The length of the first string (1) is half that of the second string (2), while tension is (1) is twice that in the string, (2). Compare the velocities of the transverse waves on them.