This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 2 years, 9 months ago.

  • Author
    Posts
  • #716979 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    A radio wave of frequency 840 MHz is sent towards an aeroplane. The frequency of the radio echo is 2.8 kHz more than the original frequency. Then, the velocity of the aeroplane is

    Options :-

    1. 3 km s-1
    2. 2 km s-1
    3. 4 km s-1
    4. 0.5 km s-1
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: A radio wave of frequency 840 MHz is sent towards an aeroplane. The frequency of the radio echo is 2….
Your information:




Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account