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At the point of contact the lens and the glass plate, the thickness of the film is effectively zero but due to reflection at the lower surface of air film from denser medium, an additional path difference of Lemda/2 is introduced. consequently, the centre of newton ring is dark due to destructive interference.
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Why ring start collapsing to the center when you use planoconcave lens in newton's ring?
don,t know
Why there are lines in air wedge and circles in newton's rings?
In air wedge there is uniform separation between the two slabes but in Newtons ring the thickness is varying
What is the difference in 200 newtons and 20 newtons?
180 Newtons.
Why is weight measured Newton?
Weight is the measure of the force with which the Earth's gravity is pulling an object to its center. Since it is a measure of force, it is often expressed in Newtons.
What is 180 pounds in newtons?
800.6798907469 Newtons.
Why is an extended source used in newtons ring experiment?
extende source is required to get nearly parallel rays of light
What is the use of the newton's rings?
newtons ring is formed due to the consequtive circle of different radius of bright and dark in which the centre is dark
What is a Ring with no center?
I think a ring with no center is a sphere......?????...yes?..no?
Does the center of gravity always lies on the body?
No. For example, a ring has a center of gravity in the center of the ring, not on any part of the ring.
Why does Ryou Bakura have a dark side?
Cause he has the millennium ring, and the ring has a dark spirit that lives in bakura's body.
Why is it hard to steer a bike whilst holding the center?
If you exert a force of 100 newtons , and your hands are 10cm (0.1m) from the pivot(the center of the handlebars, the formula is force(100)xPerpendicular distance (0.1) the force would be 10 newtons , but if you increased the distance your hands are from the center (e.g. to 50cm away) the force would be 50 newtons , So, the greater the distance from the center , the greater the turning force (moment).
Does the centre of gravity always lie inside the body?
No. The classic counterexample is the torus (ring-shape); the center of gravity is in the geometric center of the ring, which is NOT part of the ring.
What is the best Beyblade ring?
dark bulls energy ring is the best ever
How do you find the center of gravity of an object?
POKE a hole in the middle of Isaa Newtons head.
What happened in newtons ring experiment if the glass plate is replaced by mirror?
if we use glass plate then ring's will be clear
What was the problem in lord of the ring?
Sauron and the other creatures on the dark side try to get the ring.
What happen when planoconcave lens is placed in newtons ring explain in detail?
dont know plz you tell me the answer in detail
