Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days


Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number


Mon to Sat - 11 AM to 8 PM

CBSE - XI Science - Physics - Units and Measurement

one second=199 what is hyperfine levels of the ground state of cesium and the transition of vibration between the two levels?please clarify with the help of animation.

Asked by 20th July 2012, 11:28 PM
Answered by Expert


clarifying  with the help of animation is beyond the scope of this help desk as for that some more functionalities will be required which is noit possible in this section.
Answered by Expert 1st August 2012, 11:28 AM

Rate this answer

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Your answer has been posted successfully!