MHT CET · Physics · Waves and Sound
Two waves of same frequency (n) are approaching each other with same velocity of \(12 \mathrm{~m} / \mathrm{s}\) along the same linear path and interfere. The distance between two consecutive nodes is
- A 12 n
- B 6 n
- C \(\frac{12}{n}\)
- D \(\frac{6}{n}\)
Answer & Solution
Correct Answer
(D) \(\frac{6}{n}\)
Step-by-step Solution
Detailed explanation
\(\lambda = \frac{v}{n} = \frac{12}{n}\) Distance between nodes \( = \frac{\lambda}{2} = \frac{1}{2} \times \frac{12}{n} = \frac{6}{n}\)
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
- In semiconductors at room temperature,MHT CET 2024 Easy
- Concave and convex lenses are placed touching each other. The ratio of magnitudes of their power is \(2: 3\). The focal length of the system is 30 cm . The focal lengths of individual lens areMHT CET 2024 Hard
- The electric flux linked with the closed surface in \(\mathrm{Nm}^2 \mathrm{C}^{-1}\) is
\(\left(\varepsilon_0=8.85 \times 10^{-12} \mathrm{C}^2 \mathrm{~N}^{-1} \mathrm{~m}^{-2}\right)\)
MHT CET 2022 Medium - The network of six capacitors is as shown in figure. The equivalent capacitance between \(\mathrm{A}\) and \(\mathrm{B}\) is
MHT CET 2022 Medium - If the magnet is cut into four equal parts such that their lengths and breadths are equal. Pole strength of each part isMHT CET 2010 Easy
- The relative permeability of iron is 2000 . Its absolute permeability in SI unit will be \(\left(\frac{\mu_0}{4 \pi}=10^{-7}\right.\) SI unit \()\)MHT CET 2021 Easy
More PYQs from MHT CET
- Contrapositive of the statement
'If two numbers are not equal, then their squares are not equal', isMHT CET 2024 Easy - The rate of \(\mathrm{S}_{\mathrm{N}} 2\) reaction is maximum when the solvent isMHT CET 2011 Medium
- Which one of the following processes depends on gravity?MHT CET 2007 Easy
- A body is taken to a height of \(n R\) from the surface of the earth. The ratio of the acceleration due to gravity on the surface to that at the altitude isMHT CET 2010 Medium
- When unpolarised light is passed through crossed polaroids, then light passing
through first polaroidMHT CET 2020 Easy - In S.H.M. the displacement of a particle at an instant is \(\mathrm{Y}=\mathrm{A} \cos 30^{\circ}\), where \(\mathrm{A}=40 \mathrm{~cm}\) and kinetic energy is 200 J . If force constant is \(1 \times 10^{\mathrm{x}} \mathrm{N} / \mathrm{m}\), then x will be \(\left(\cos 30^{\circ}=\sqrt{3} / 2\right)\)MHT CET 2024 Medium