A single slit of width \( 0.20 \mathrm{~mm} \) is illuminated with light of wavelength \( 500 \m... VIDEO
A single slit of width \( 0.20 \mathrm{~mm} \) is illuminated with light of wavelength \( 500 \mathrm{~nm} \). The observing screen is placed \( 80 \mathrm{~cm} \) from the slit. The width of the central bright fringe will behttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-10-27 If a vector \( \vec{P} \) make angles \( \alpha, \beta \), and \( \gamma \) respectively with th... 2022-10-27 Which of the following is independent of the choice of coordinate system
(a) \( \vec{P}+\vec{Q}+... 2022-10-27 If \( \vec{P}=\vec{Q} \) then which of the following is NOT correct
(a) \( \hat{P}=\hat{Q} \)
(b... 2022-10-27 If a unit vector is represented by \( 0.5 \hat{i}+0.8 \hat{j}+c \hat{k} \), then the value of ' ... 2022-10-27 Surface area is
[J \& K CET 2002]
(a) Scalar
(b) Vector
(c) Neither scalar nor vector
(d) Both s... 2022-10-27 Consider the quantities, pressure, power, energy, impulse, gravitational potential, electrical c... 2022-10-27 In the experiment of diffraction at a single slit, if the slit width is decreased, the width of ... 2022-10-27 Which one of the following statements is true
[NCERT Exemplar]
(a) A scalar quantity is the one ... 2022-10-27 The angle made by the vector \( A=\hat{i}+\hat{j} \) with \( x \) - axis is
[EAMCET (Engg.) 1999... 2022-10-27 Any vector in an arbitrary direction can always be replaced by two (or three)
(a) Parallel vecto... 2022-10-27 A single slit of width \( 0.20 \mathrm{~mm} \) is illuminated with light of wavelength \( 500 \m... 2022-10-27 Shown in the figure here is a convergent lens placed inside a cell filled with a liquid. The len... 2022-10-27 Among the following, the vector quantity is [Kerala PET 2012]
(a) Pressure
(b) Gravitation poten... 2022-10-27 In a Young's double slit experiment the ratio of the slit's width \( 4: 1 \). The ratio of the i... 2022-10-27 A diode is connected to \( 220 \mathrm{~V}(\mathrm{rms}) a c \) in series with a capacitor as sh... 2022-10-27 Half-lives of two radioactive elements \( A \) and \( B \) are 20 minutes and 40 minutes, respec... 2022-10-27 A convex lens is in contact with concave lens. The magnitude of the ratio of their focal length ... 2022-10-27 What is the disintegration constant of radon, if the number of its atoms diminishes by \( 18 \% ... 2022-10-27 The plot of the number \( (N) \) of decayed atoms versus activity \( (A) \) of a radioactive sub... 2022-10-27 If in a \( p-n \) junction diode, a square input signal of \( 10 \mathrm{~V} \) is applied as sh... 2022-10-27 The probability of electrons to be found in the conduction band of an intrinsic semiconductor at...
0