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

How does the laser printer works, Q. How does the laser printer works? ...

Q. How does the laser printer works? Answer:- When a text or else image is entered into the CPU it produces a series of varying voltages. This manages a LED (light emittin

Projectile, formula for maximum height.

formula for maximum height.

Distinguish between the terms average value and rms value, A convex lens of...

A convex lens of refractive index 1.5 has a focal length of 18 cm in air. Measure the change in its focal length when it is immersed in water of refractive index. Distinguish am

Motion in one dimension , if joe rides his bicycle in a straigght line for ...

if joe rides his bicycle in a straigght line for 15 min with an average velocity of 12.5 km/h south how far has he ridden

Why does a glass filled with water smash, Q. Why does a glass filled with w...

Q. Why does a glass filled with water smash when you run your finger along the rim of the glass? Answer:- A portion of crystal stemware has a natural or resonant frequency

Turbulent blood flow in anaemic patients, 1.  Turbulent blood flow in anaem...

1.  Turbulent blood flow in anaemic patients is not uncommon. What blood flow parameters should this turbulence be attributed to and why. 2.  Using appropriate mathematical iden

Magnetic lines of flux, Magnetic lines of flux   A line of flux is ...

Magnetic lines of flux   A line of flux is a line indicating the direction in which a free north pole would travel, if placed in the field at that point. Alternatively it

Physics project, I want a physics project working model on magnet.

I want a physics project working model on magnet.

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