| ⇦ | 
| ⇨ |
Two waves are represented by the equations y₁ = a sin (?t + kx + 0.57) m and y₂ = a cos (?t + kx) m, where x is in meter and t in sec. The phase difference between them is
Options
(a) 1.0 radian
(b) 1.25 radian
(c) 1.57 radian
(d) 0.57 radian
Correct Answer:
1.0 radian
Explanation:
Here, y₁ = a sin (?t + kx + 0.57 )
and y₂ = a cos (?t + kx )
= a sin [π/2 + (?t – kx)
Phase difference, ∆? = ?￢ﾂﾂ – ?￢ﾂﾁ
= π/2 – 0.57 = 3.14 / 2 – 0.57 = 1.57 – 0.57
1 radian
Related Questions: - In Young’s double slit experiment, the wavelength of the light used is doubled
- An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- A spring balance is attched to the ceiling of lift.A man hangs his bag on the string
- A proton and helium nucleus are shot into a magnetic field at right angles to the field
- An electron is moving in a circular path under the influence of a transverse magnetic
Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit experiment, the wavelength of the light used is doubled
- An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- A spring balance is attched to the ceiling of lift.A man hangs his bag on the string
- A proton and helium nucleus are shot into a magnetic field at right angles to the field
- An electron is moving in a circular path under the influence of a transverse magnetic
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply