Refraction - ripple tank , Physics

Assignment Help:
  • In a ripple tank two regions A and B can be created by introducing a pile of glass plates in region B.
  • Thus region B is a shallow water region while region A is a deep water region.
  • The two regions behave as two media for water waves.
  • The frequency (n) of the vibrating source remains constant, the velocity (V2) in the region (B) i.e., V1 > V2.
  • Therefore from the relation V= nλ it is seen that,  λ1> λ2   
  • As far as bending of waves is concerned the deep water region.
  • A behaves as a denser medium and the shallow water region B behaves as rarer medium because the waves in region B bend away from the normalON.
  • However if we consider the velocities, A behaves as a rarer medium and B as a denser medium, because V2 in B is less than, V1 in A.
  • In any case the bending of waves (water waves or light waves) or the change in their velocities at the boundary separating the two media is due to the phenomenon of refraction.

1074_Refraction.png


Related Discussions:- Refraction - ripple tank

Can you explain single slit diffraction, Can you explain in single slit dif...

Can you explain in single slit diffraction intensity of 1 st secondary maximum is less than that of principal maximum by how many times?

What is friction? what are the factors affecting for it? adv, what is frict...

what is friction? What are the factors affecting for it? Advantages and disadvantages of it

Classes of magnetic materials: ferromagnetism, When you think of magnetic m...

When you think of magnetic materials, you possibly think of nickel, iron or magnetite. Distinct to paramagnetic materials, the atomic moments in these materials show very strong in

Help, what is 500,000+700,000

what is 500,000+700,000

Explain centrifugal force, Feeling centrifugal force Tie a weight to a...

Feeling centrifugal force Tie a weight to a string about a metre in length and then whirl the weight around at arm's length. View the outward pull on the string. This is centri

Medical uses of cryogenics-cryosurgery, Medical uses of cryogenics Low tem...

Medical uses of cryogenics Low temperature have been used for long term preservation of blood, sperms, bone marrow and tissues. Cryosurgery The cryogenic methods used to

Algebra based physics 2.., A rectangular surface (0.14 m x 0.39 m) is orien...

A rectangular surface (0.14 m x 0.39 m) is oriented in a uniform electric field of 440 N/C. What is the maximum possible electric flux through the surface?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd