1. What do you understand by diffraction of waves? Explain why the diffraction of sound is more easily observable than the diffraction of light?

2. The wavelength of two spectral lines are 589 μm and 588 μm. what is the minimum number of lines a grating must have in order to resolve these lines in the first order spectrum?

 

Posted Date: 4/6/2013 2:46:23 AM | Location : United States

Ask an Expert

Related Discussions:- What do you understand by diffraction of waves, Assignment Help, Ask Question on What do you understand by diffraction of waves, Get Answer, Expert's Help, What do you understand by diffraction of waves Discussions

Write discussion on What do you understand by diffraction of waves
Your posts are moderated

Write your message here..

Related Questions

How to make a sun-dial, Making a sun-dial To withstand all weather, a s... Making a sun-dial To withstand all weather, a sun-dial should be form of metal or painted wood. A cardboard model can be formed for easy experiments.  The gnomon which casts

SCREW JACK, what is screw jack what is screw jack

Explain effect of gravity, Photons and gravity : It is observed that light ... Photons and gravity : It is observed that light is affected by gravity. We can recognize the gravitational behaviour of light from the fact that although a photon has zero rest mas

Explain corrosion, Explain corrosion This corrosion can happen either ... Explain corrosion This corrosion can happen either when a conducting liquid is in contact with a metal or when two dissimilar metals /alloys are is partially immersed in a con

Vernier calipers and micrometer screw gauge, i need 10 mcqs and 1 structura... i need 10 mcqs and 1 structural question

Polarisation, describe the construction and working of a Nicol prism.discus... describe the construction and working of a Nicol prism.discuss how you obtain a plane polarised beam with it?

Waves, how to standing waves formed in closed pipes how to standing waves formed in closed pipes

Estimate the specific heat for the substance, It takes 46.0 J to raise the ... It takes 46.0 J to raise the temperature of an 10.1 g piece of unknown substance from 13.0 o Cto  40.1 o C. What is the specific heat for the substance?

Statistical mechanics, how are "white dwarfs" explained in Fermi dirac stat... how are "white dwarfs" explained in Fermi dirac statistics?

Describe the construction of optical fiber, Describe the construction of op... Describe the construction of optical fiber. Explain the principle of propagation of light waves within a fiber. Define acceptance angle and acceptance.  How optical fibers can be u