Ask
Login
0
votes
1
answer
1.7k
views
1
answer
In Newton's rings pattern what will be the order of the dark ring which will have double the diameter of the 40th dark ring.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
1
vote
1
answer
11k
views
1
answer
What is diffraction grating? What is the advantage of increasing the number of lines in the grating?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
1
vote
1
answer
9.1k
views
1
answer
Explain how interference in wedge shaped film is used to test flatness of given glass plate.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
6.6k
views
1
answer
A wedge shaped film having angle of 40 seconds is illuminated by monochromatic light.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
5
votes
1
answer
42k
views
1
answer
What is diffraction grating and grating element? Explain the experimental method to determine the wavelength of the spectral line using diffraction grating?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
9.4k
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 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
4.6k
views
1
answer
What will be the fringe pattern if wedge shaped air film is illuminated with white light?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
9
votes
2
answers
38k
views
2
answers
What is the Rayleigh`s criteria of resolution? Define resolving power and derive the expression for the resolving power of grating.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
3
votes
1
answer
78k
views
1
answer
Why Newtons Rings are circular and centre of interference pattern is dark?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
0
answers
961
views
0
answers
(Duplicate) What is grating element? Derive condition for absent spectra in plane transmission grating and explain with example.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
4.1k
views
1
answer
Why we see beautiful colours in thin film when it is exposed to sunlight?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
1
vote
1
answer
70k
views
1
answer
For Newton's ring, prove that diameters of nth dark ring is directly proportional to the square root of natural number.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
1
vote
1
answer
1.4k
views
1
answer
What is Rayleigh's criteria resolution? How to increase resolving power diffraction grating?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
9
votes
2
answers
68k
views
2
answers
What is Grating and Grating Element?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
3
votes
1
answer
22k
views
1
answer
With Newton's ring experiment explain how to determine the refractive index of liquid?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
2.7k
views
1
answer
Two optically plane glass trips of length 10cm are placed one over the other. A thin foil thickness 0.01 mm is introduced between them at one end to form an air film.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
2
votes
1
answer
11k
views
1
answer
Explain the experimental method to determine the wavelength of spectral line using diffraction grating.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
8
votes
2
answers
72k
views
2
answers
Derive the condition of maxima and minima due to interference of light reflected from thin film of uniform thickness
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
1
vote
1
answer
5.6k
views
1
answer
What do you mean by thin film? Comment on the colors in thin film in sunlight.
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
7
votes
1
answer
45k
views
1
answer
Why the Newton's rings are circular and fringes in wedge shaped film are straight?
advanced engineering physics updated 5.9 years ago by ddigantarroy • 0
0
votes
1
answer
1.6k
views
1
answer
State the piezoelectric effect. With neat circuit diagram explain the principle and working of piezoelectric oscillator.
engineering physics updated 5.9 years ago by teamques10 ★ 70k
0
votes
1
answer
1.6k
views
1
answer
A quartz crystal of thickness 1.5mm vibrating with resonance.
engineering physics updated 5.9 years ago by teamques10 ★ 70k
1
vote
1
answer
5.0k
views
1
answer
State the piezoelectric effect. With neat circuit diagram explain the principle and working of piezoelectric oscillator.
engineering physics updated 5.9 years ago by teamques10 ★ 70k
0
votes
1
answer
8.7k
views
1
answer
A quartz crystal of thickness 1.5mm is vibrating with resonance
engineering physics updated 5.9 years ago by teamques10 ★ 70k
1
vote
1
answer
1.2k
views
1
answer
Find the depth of sea water from a ship on the sea surface it the time interval of two seconds is required to receive the signal back.
engineering physics updated 5.9 years ago by teamques10 ★ 70k
<prev • 28,287 results • page 646 of 1132 • next >