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

Speed of center of oa just after collision, Two identical rods OA and OB ea...

Two identical rods OA and OB each of similar length and mass are connected by a massless pin connection, which permits rotation.The system is placed on a horizontal surface.Two mas

#title.non-inertil frame or psuedo forces., how earth is in non-inertial fr...

how earth is in non-inertial frame?

Wave and motion, calculate the amplitude of wave of y= (0.045m) sin x (5.2t...

calculate the amplitude of wave of y= (0.045m) sin x (5.2t+4.0x)

Buoyant Force, I need help with the Fb = F2-F1 formula that used in buoyant...

I need help with the Fb = F2-F1 formula that used in buoyant force

Calculate the fiber volume fraction, An engineer is using DSC to determine ...

An engineer is using DSC to determine the fiber volume fraction of a carbon fiber / epoxy prepreg. It is known that the heat of reaction of the pure, fresh epoxy resin (no carbon

Explain about soft iron armatur, A force of 2.5kN is needed to lift a load....

A force of 2.5kN is needed to lift a load. How much work is done if the load is lifted by 500cm? An electromagnet exerts a force of 12N and moves a soft iron armature by a dist

Astrophysics, what will happen if we place a glass with the size of the ear...

what will happen if we place a glass with the size of the earth at a distance of 10 light years apart

What is an animation harness, What is an animation harness? A group of ...

What is an animation harness? A group of fiber optics arranged into a sequential numbered and fashion. The fibers are after that installed in similar order and, with the help o

Calculate the shortest wavelength limit of lyman series, Q. The Rydberg's c...

Q. The Rydberg's constant for hydrogen is 1.097 X 10 7 ms -1 . Calculate the shortest wavelength limit of Lyman series. Data : R = 1.097 × 10 7 m -1 For small wavelen

Polytetrafluoroethylene capacitors, A highly polished metal surface is coat...

A highly polished metal surface is coated with a colloidal aqueous dispersion of P.T.F.E. it is force dried and sintered, until a continuous film is formed. These capacitors can wi

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages