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

Force, Define one newton

Define one newton

W is atomic weight and n is the atomic number of an element, If W is atomic...

If W is atomic weight and N is the atomic number of an element, then: (1) Number of e -1 = W- N (2) Number of 0 n 1 = W- N (3) Number of 1 H 1 = W-N (4) Number of 0

Can two candles be taken as coherent sources, Can two candles be taken as c...

Can two candles be taken as coherent sources? Explain how.

Michelson, why one side of glass has been coated with silver..?

why one side of glass has been coated with silver..?

Discuss about the term graded index fibre, Discuss about the term graded in...

Discuss about the term graded index fibre. Graded index fibre: A graded index fibre is diverse from the step index fibre not merely in the core refractive index variation bu

Density of energy state, Q. What is the density of energy states in metals?...

Q. What is the density of energy states in metals? Obtain an expression for the density of states for free electron gas in metals. Ans. Density of energy state is define

Standard quantum limit, Standard quantum limit: The restriction impose...

Standard quantum limit: The restriction imposed on standard methods of measurement through the uncertainty principle inside quantum mechanics.

What does the x represent in potential energy?, In an expression ½kx2 for t...

In an expression ½kx2 for the potential energy accumulates in the spring what does the x represent? Answer: Quite frequently we consider there to be an object at

Angular Acceleration of Earth, 2. The earth’s rotation about its axis chang...

2. The earth’s rotation about its axis changes measurably over time; see http://en.wikipedia.org/wiki/Leap_second and http://en.wikipedia.org/wiki/Tidal_acceleration for detai

why the vectors do not divide?, Actually vectors are divisible but not dir...

Actually vectors are divisible but not directly. A vector is multiplied by the inverse of the vector to be divided.In other way, its magnitude an be divided and multiplied by a uni

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages