NEET · Physics · STD 12 - 10. Wave optics
If the screen is moved away from the plane of the slits in a Young's double slit experiment, then the
- A angular separation of the fringes increases
- B angular separation of the fringes decreases
- C linear separation of the fringes increases
- D linear separation of the fringes decreases
Answer & Solution
Correct Answer
(C) linear separation of the fringes increases
Step-by-step Solution
Detailed explanation
Linear fringe width is given as \(=\frac{\lambda D}{d}\) When Screen is moving away from slits then \(D\) increases, so that fringe width increases.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- At ..... \(km\) height from the surface of earth the gravitation potential and the value of \(g\) are \(-5.4 \times 10^7\, J kg^{-1}\) and \(6.0\,m s^{-2}\) respectively . Take the radius of earth as \(6400\, km\).NEET 2016 Medium
- For a plane electromagnetic wave propagating in \(x\)-direction, which one of the following combination gives the correct possible directions for electric field \((E)\) and magnetic field \((B)\) respectively?NEET 2021 Medium
- A cyclic process of a thermodynamic system is taken through \(a\) \(b\) \(c\) \(d\) \(a\). The work done by the gas along the path \(b\) \(c\) is
NEET 2024 Medium - A ball is projected with a velocity, \(10 ms ^{-1}\), at an angle of \(60^{\circ}\) with the vertical direction. Its speed at the highest point of its trajectory will be\(............... ms ^{-1}\)NEET 2022 Medium
- An em wave is propagating in a medium with a velocity \(\vec v =v\hat i.\) The instantaneous oscillating electric field of this em wave is along \(+y\) axis. Then the direction of oscillating magnetic field of the em wave will be alongNEET 2018 Easy
- The kinetic energies of a planet in an elliptical orbit about the Sun, at positions \(A, B\) and \(C\) are \(K_A, K_B\) and \(K_C\), respectively. \(AC\) is the major axis and \(SB\) is perpendicular to \(AC\) at the position of the Sun \(S\) as shown in the figure. Then
NEET 2018 Easy
More PYQs from NEET
- Amongst the following the total number of species NOT having eight electrons around central atom in its outermost shell, is \(NH _3, AlCl _3, BeCl _2, CCl _4, PCl _5:\)NEET 2023 Medium
- Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitation of communication with neighbouring cells via rapid transfer of ions and molecules.NEET 2021 Medium
- Find the torque about the orlgin when a force of \(3 \hat{j}\, N\) acts on a particle whose position vector is \(2 \hat{k}\, m \)NEET 2020 Easy
- Select the incorrect statement with reference to mitosis:NEET 2022 Easy
- Match List \(-I\) with List \(-II\) :
Choose the correct answer from the options given below :List \(-I\) List \(-II\) \(a\) In lac operon \(i\) gene codes for \(i\) transacetylase \(b\) In lac operon \(z\) gene codes for \(ii\) permease \(c\) In lac operon \(y\) gene codes for \(iii\) \(\beta\) - galactosidase \(d\) In lac operon \(a\) gene codes for \(iv\) Repressor NEET 2022 Medium - The diagram shows an important concept in the genetic implication of \(DNA\). Fill in the blanks \(A\) to \(C\).
NEET 2013 Medium