Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Waves and It's Types
1,175 plays

More
Waves and it's types with examples

Dr Dushyant Pradeep
I have done Ph.D. in Physics. Presently working in Jammu as a Physics Teacher, Earlier worked as Asst. Prof. in LPU and I Love teaching Phys

U
Unacademy user
In 1798, Wellesley succeeded Sir John Shore as the new governor General, so. 4th Anglo Mysore war was led by Wellesley and not Shore, I guess? Ma'am please confirm.
Tanvi Guleria
2 years ago
You're right. It was Wellesley(1798-1805), and not John Shore.
Nice sir .keep it up...plz make next video on Dopler effect..
thanks dear
  1. Dr. Dushyant Pradeep Ph.D. Physics, B.Ed. Presently working in Jammu as a Principal, Earlier worked as Assistant Professor in,/ Lovley Professional University and MIET est Faculty in HNB Garhwal (A entral University) University, Teaching Experience-08 Years


  2. Waves and wave Motion


  3. Waves are everywhere in nature -Sound waves, - visible light telephone chord waves, stadium waves, earthquake waves, radio waves, microwaves water waves, sine waves, waves, waves on a string, slinky waves


  4. copy this What is a wave? 4 a wave is a disturbance that travels through a medium from one location to another. - a wave is the motion of a disturbance


  5. Types of Waves - There are two main types of waves Mechanical waves - Some physical medium is being disturbed - The wave is the propagation of a disturbance through a medium Electromagnetic waves - No mediumrequired Examples are light,radio waves, x-rays


  6. General Features of Waves -In wave motion, energy is transferred ver a distance Matter is not transferred over a distance All waves carry energy The amount of energy and the mechanism responsible for the transport of the energy differ


  7. Mechanical Wave Requirements -Some source of disturbance A medium that can be disturbed some physical mechanism through which elements of the medium can influence each other


  8. Pulse on a String - The wave is generated bya flick on one end of the string The string is under tension A single bump is formed and travels along the strinsg -The bump is called a pulse


  9. Pulse on a String - The string is the medium through which the pulse travels The pulse has a definite height - The pulse has a definite speed of propagation along the medium The shape of the pulse changes very little as it travels along the string - A continuous flicking of the string would produce a periodic disturbance which would form a wave


  10. Transverse Wave - A traveling wave or pulse that causes the elements of the disturbed medium to move perpendicular to the direction of propagation is called a transverse wave - The particle motion is shown by the blue arrow The direction of propagation is hown by the red arrow


  11. Thanks You can follow me at https://unacademy.com/user/dushyant3186