A sonometer wire resonates with a given tuning fork forming stand… - Vidyadip

MCQ

A sonometer wire resonates with a given tuning fork forming standing wave with 5 antinodes between two bridges when mass of 9 kg is suspended from the wire. When mass 'M' is suspended from the wire, with same fork and same length between two bridges 3 antinodes are formed. Mass M is ______.

A
20 kg
B
15 kg
✓
25 kg
D
10 kg

✓

Answer

Correct option: C.

25 kg

C

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from MHT-CET PCM 08→MHT-CET PCM 08 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Two long conductors, separated by a distance 80 cm carry current $I_1$ and $I_2$ in the same direction. They exert a force F on each other. Now the current in one of them is increased to two times and its direction is reversed. The distance is also increased to 1.8 m. The new value of the force between them is ____________.

Which class of the following phytohonnone does kinetin belong to?

If in a right-angled triangle ABC, the hypotenuse AB = p, then `overline"AB".overline" AC" + overline"BC".overline" BA" + overline" CA".overline"CB"` is equal to ______

The angle between the lines represented by the equation ax $x^2+x y+b y^2=0$ will be $45^{\circ}$, if______

How many isoprene units are present in abscisic acid?

How many lone pair of electrons are present on chlorine atom in chlorus acid?

The surface energy of a liquid drop is u. If it is sprayed into 1000 equal droplets, then its surface energy becomes ______.

In following figure, a current of 1.4 A flows towards the bridge circuit. The current in 2 n resistor is ______.

The product of the reaction between dialkyl cadmium and acyl chloride is a/an ____________.

Which of the following reaction of diazonium salt involves retention of diazonium group?