A sonometer wire of length 100cm under a tension of 10N, has a frequency of 250Hz. Keeping the length of the wire constant, the tension is adjusted to produce a new frequency of 350Hz. The new tension is

Similar Questions

The pitch of a sound note depends on ...

The effective capacitance between points X and Y in the diagram below is 1.0μF, What is the value...

The mass of a proton is approximately equal to that of ...

Which of the following statement s is/are not correct about a standing wave? I. It is formed by t...

The wavelength of ultraviolet radiation is 400nm. If the speed of light in air is 3 x 108ms-1, then ...

Which of the following properties of a steel bar can be measured in terms of the dimension of length...

In the clinical thermometer, the function of the kink is to i. Prevent the back flow of mercury afte...

Four lenses are being considered for use as a microscope objective. Which of the following focal len...

The diagram above shoes three forces F1, F2 and F3, which of the following equations is correct?...

In measuring high frequency a.c, the instrument used is the ...