Student Login

Home›Chapters›Wave Motion PYQs›Progressive Wave Equation›Question 41

MHT CET 2024 (4 May, Shift 2) · Progressive Wave Equation

Progressive Wave Equation question from MHT CET 2024 (4 May, Shift 2)

Q41MHT CET 2024 · 4 MAY · SHIFT 2Easy

Progressive Wave Equation

A transverse wave travelling along a stretched string has a speed of $30\text{ m/s}$ and a frequency of 250 Hz. The phase difference between two points on the string 10 cm apart at the same instant is

Show answer and solution

Answer: (c)

$\lambda = \frac{v}{f} = \frac{30}{250} = 0.12$ m
$\Delta\phi = \frac{2\pi}{\lambda}\Delta x = \frac{2\pi \times 0.10}{0.12} = \frac{5\pi}{3}$ rad
So the answer is (c) $\left(\frac{5\pi}{3}\right)^c$ .

Report a mistake

More questions on Progressive Wave Equation

The distance between two consecutive points with phase difference of 60° in wave of…MHT CET 2024 (4 May, Shift 1)
A progressive wave of frequency 400 Hz is travelling with a velocity 336 m/s. How far…MHT CET 2024 (4 May, Shift 1)
The path difference between two waves Y₁ = a₁sin (ω t - (2π x)/(λ)) and Y₂ = a₂cos (ω t -…MHT CET 2024 (3 May, Shift 1)
Two simple harmonic progressive waves have displacements y₁ = a₁sin ((2π x)/(λ) - ω t)…MHT CET 2024 (2 May, Shift 1)
Velocity of sound waves in air is 330 m/s. For a particular sound wave in air, path…MHT CET 2024 (2 May, Shift 1)
A string has mass per unit length of 10⁻⁶ kg/cm The equation of simple harmonic wave…MHT CET 2024 (15 May, Shift 2)
The equation of wave motion is Y = 5sin (10π t - 0.02π x + π/3) where x is in metre and t…MHT CET 2023 (12 May, Shift 2)
The equation of wave is Y = 6sin (12π t - 0.02π x + π/3) where ' x ' is in m and ' t ' in…MHT CET 2023 (10 May, Shift 2)