aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Mixed Test (Physics)
  • Phase difference between the waves y = a sin (ωt + kx) an...
Multiple choice

Phase difference between the waves y = a sin (ωt + kx) and y = a cos (ωt + kx) is

  1. π/4

  2. π/2

  3. π/6

  4. π

  5. π/13

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

y = a sin ( ωt + kx + π / 2) = a cos (ωt + kx).

Keep practicing — related questions

  • What will be the output of the program? String x = "xyz"; x.toUpperCase(); /* Line 2 */ String y = x.replac...
  • Consider the following statements: 1. P - waves are analogous to light waves. 2. S - waves are analogous to...
  • For (x=4,y=3; x && x!=y; x--)y++; cout<< “x = %d“<< x << “y = %d “<< y; returns
  • Which of the following are the types of Earthquake waves? a. Body waves b. Surface waves c. Magnetic waves
  • What will be the output of following C code? void main() { int t,*pt; register int y,*py; pt=&t; py=&y; t=1...
  • Which of the following statements is/are not correct? 1. P - waves are the last waves to reach the earth's ...
  • In a joint account in the name of X and Y, a request is received to substitute the name of X by Z. Later on...
  • X sold certain goods to Y for which he is yet to be paid. As long as the payment is not made by Y, (a) X ha...
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy