Ask
Login
TAGGED IN

Advanced Engineering Physics

Follow this tag to get notifications whenever a new post is added

ALL TAGS
3
votes
1
answer
14k
views
1
answer
Knife Edge Diffraction Model
advanced engineering physics updated 2.0 years ago by pedsangini276 • 4.8k
2
votes
1
answer
14k
views
1
answer
What do you understand by anti-reflection coating? Derive the conditions with proper diagram.
advanced engineering physics updated 7.7 years ago by teamques10 ★ 65k
0
votes
1
answer
13k
views
1
answer
Derive the formula for numerical aperture of step index fibre and give its physical significance. The N.A. of an optical fibre is 0.5 and core refractive index is 1.54.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
0
votes
1
answer
13k
views
1
answer
A fibre cable has an acceptance angle of 30$^{\circ}$ and core index of refractive index 1.4. Calculate the refractive index of cladding.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
3
votes
1
answer
13k
views
1
answer
A Newton's rings set up is used with a source emitting two wavelength $\lambda_{1}$=6000A$^{\circ}$ and $\lambda_{2}$=4500A$^{\circ}$.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
12k
views
1
answer
State and explain Malus's law of polarization.
advanced engineering physics updated 2.1 years ago by sagarkolekar ★ 11k
2
votes
1
answer
12k
views
1
answer
With a neat energy level diagram describe the construction and working of He-Ne laser. What are its merits and demerits ? OR Explain construction and working of He:Ne laser with neat label diagram.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
11k
views
1
answer
Rayleigh and Rician Distributions
advanced engineering physics updated 2.0 years ago by pedsangini276 • 4.8k
1
vote
1
answer
11k
views
1
answer
Write a note on electrostatic focusing.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
2
votes
1
answer
10k
views
1
answer
With a neat diagram explain construction and working of Scanning electron microscope.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
2
votes
1
answer
10.0k
views
1
answer
Calculate total no. of lines on grating.
advanced engineering physics updated 7.7 years ago by teamques10 ★ 65k
1
vote
1
answer
9.8k
views
1
answer
Differentiate between step index and graded index fibre.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
9.8k
views
1
answer
What is diffraction grating? What is the advantage of increasing the number of lines in the grating?
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
9.7k
views
1
answer
How will you increase the resolving power of a diffraction grating?
advanced engineering physics updated 7.7 years ago by teamques10 ★ 65k
2
votes
1
answer
9.5k
views
1
answer
Explain the experimental method to determine the wavelength of spectral line using diffraction grating.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
2
votes
1
answer
9.2k
views
1
answer
Explain construction and working of cathode ray tube.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
3
votes
1
answer
9.2k
views
1
answer
Discuss the Fraunhofer diffraction at single slit and obtain the condition for minima.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
0
votes
1
answer
8.5k
views
1
answer
What do you mean by critical magnetic field and critical temperature? A lead superconductor with T$_{C}$= 7.2k has critical magnetic field of 6.5$\times$10$^{3}$ A/m at absolute zero.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
0
votes
1
answer
8.4k
views
1
answer
What is population inversion? Explain its significance in the operation of LASER. Why is it called state of negative temperature?
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
8.4k
views
1
answer
What is the difference between holography and photography? Discuss the construction and reconstruction of image in holography with neat diagram.
advanced engineering physics updated 7.7 years ago by teamques10 ★ 65k
0
votes
1
answer
8.4k
views
1
answer
Obtain the condition for maxima and minima of light reflected from the transparent film of uniform thickness. Why is the visibility of the fringe much higher in the reflected system than in
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
0
votes
1
answer
8.3k
views
1
answer
Calculate the V number of an optical fibre having numerical aperture 0.25 and core diameter 20 m, if its operating wavelength is 1.55 $\mu$m.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
0
votes
1
answer
8.2k
views
1
answer
Derive the Bethe law for electron refraction.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
1
vote
1
answer
8.0k
views
1
answer
What is acronym of LASER? How are they different from X-Rays?
advanced engineering physics updated 7.7 years ago by teamques10 ★ 65k
1
vote
1
answer
7.9k
views
1
answer
Explain how interference in wedge shaped film is used to test flatness of given glass plate.
advanced engineering physics updated 4.1 years ago by sanketshingote • 100
<prev • 122 results • page 2 of 5 • next >