1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Intro uni physics

  1. Jul 17, 2014 #1
    1. The problem statement, all variables and given/known data

    A travelling harmonic wave has a frequency of 10Hz and a speed of 200ms-1.
    Calculate the phase difference at a given instant at two positions which are 3m
  2. jcsd
  3. Jul 17, 2014 #2


    User Avatar
    Staff Emeritus
    Science Advisor
    Homework Helper
    Gold Member

    Hello Craig. Welcome to PF !

    Do you have a question here?

    What have you tried?

    Where are you stuck?
  4. Jul 17, 2014 #3
    I have a BSc in physics However that was 15 year ago and now I have a friend of my daughter doing summer school to get into uni and I'm helping. I am a bit rusty and need help
  5. Jul 17, 2014 #4


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    Can you write down the equation for a travelling wave?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted