MHT CET · Physics · Waves and Sound
When a sonometer wire vibrates in third overtone there are
- A 4 nodes and 3 antinodes.
- B 6 nodes and 5 antinodes.
- C 5 nodes and 4 antinodes.
- D 4 nodes and 5 antinodes.
Answer & Solution
Correct Answer
(C) 5 nodes and 4 antinodes.
Step-by-step Solution
Detailed explanation
The sonometer wire vibrates in second overtone as shown in the figure above.
\(\therefore \quad 5\) Nodes and 4 Antinodes
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- For the given figure, choose the correct option.
MHT CET 2024 Easy - A square wire frame of each side \(L\) is dipped in soap solution. On taking out, a membrane is formed. If the surface tension of solution is \(T\), the force acting on the frame will beMHT CET 2022 Easy
- From a disc of radius \(R\), a concentric dircular portion of radius \(r\) is cut out so as to leave an annular disc of mass \(M\). The moment of inertia
of this annular disc about the axis perpendicular to its plane and passing through its centre of gravity isMHT CET 2009 Easy - Water (of density 'o') flows steadily through a horizontal pipe of variable cross-section. If the pressure of water is 'P' at a point where the flow speed is ' \(V\) ', then the pressure at another point where the flow speed becomes 3 V isMHT CET 2025 Medium
- A diatomic molecule has moment of inertia 'I'. By applying Bohr's quantization condition, its rotational energy in the \(\mathrm{n}^{\text {th }}\) level is \([\mathrm{n} \geq 1]\) [h= Planck's constant \(]\)MHT CET 2024 Medium
- A sheet of steel is 40 cm long and 5 cm broad at \(0^{\circ} \mathrm{C}\). The surface area of the sheet increases by \(1.4 \mathrm{~cm}^2\) at \(100^{\circ} \mathrm{C}\). Coefficient of linear expansion of steel isMHT CET 2024 Medium
More PYQs from MHT CET
- The area of the region bounded by the curve \(y^2=4 x\) and the line \(y=x\) isMHT CET 2021 Easy
- If \(\sqrt{x}+\sqrt{y}=\sqrt{x y}\), then \(\frac{d y}{d x}=\)MHT CET 2020 Medium
- If A and B are square matrices of order 3 such that then …MHT CET 2019 Easy
- Calculate the work done during combustion of 0.138 kg of ethanol, \(\left( C _2 H _5 OH ( l )\right)\) at at 300 K . Given: \(R=8.314 Jk ^{-1} mol^{-1}\) and molar mass of ethanol \(=46 g~ mol ^{-1}\).MHT CET 2018 Hard
- SI units of self inductance isMHT CET 2023 Easy
- Nitric oxide reacts with \(\mathrm{H}_2\) according to reaction. \(2 \mathrm{NO}_{(\mathrm{g})}+2 \mathrm{H}_{2(\mathrm{~g})} \rightarrow \mathrm{N}_{2(\mathrm{~g})}+2 \mathrm{H}_2 \mathrm{O}_{(\mathrm{g})}\), identify correct relation for disappearance of reactant and appearance of product.MHT CET 2025 Easy