A beam of light of \( \lambda=600 \mathrm{~nm} \) from a distant source \( P \) falls on a singl...

Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=RU2Ec2ylGFE



Duration: 6:06
44 views
0


A beam of light of \( \lambda=600 \mathrm{~nm} \) from a distant source
\( P \) falls on a single slit \( 1 \mathrm{~mm} \) wide and the resulting

W diffraction pattem is observed on a screen \( 2 \mathrm{~m} \) away. The distance between first dark fringes on either side of the central bright fringe is :-
(1) \( 1.2 \mathrm{~cm} \)
(2) \( 1.2 \mathrm{~mm} \)
(3) \( 2.4 \mathrm{~cm} \)
(4) \( 2.4 \mathrm{~mm} \)
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-13Identify a molecule which does not exist. (a) \( \mathrm{Li}_{2} \)...
2023-02-13If \( z_{1}, z_{2}, z_{3}, z_{4} \) are complex numbers, show that ...
2023-02-13The jround state magnetic property of \( \mathrm{B}_{2} \) and \( \...
2023-02-13If a gas expands at constant temperature, it indicates that \( \mat...
2023-02-13A salt ' \( \mathrm{X} \) ' is dissolved in water of \( \mathrm{pH}...
2023-02-13For a reaction scheme \( A \stackrel{k_{1}}{\longrightarrow} B \sta...
2023-02-13The total surface area of a solid right circular cylinder is \( 231 \mathrm{~cm}^{2} \). If curv...
2023-02-13The given plots represent the variation of the concentration of a r...
2023-02-13Which of the following statements about \( \mathrm{pH} \) and \( \m...
2023-02-13Assertion :- Mass and energy are not conserved separately, but are ...
2023-02-13A beam of light of \( \lambda=600 \mathrm{~nm} \) from a distant source \( P \) falls on a singl...
2023-02-13The greatest value of the function \( -5 \sin \theta+12 \cos \theta...
2023-02-13By induction, prove that \( n^{3}-n \) is divisible by 6 , for all ...
2023-02-13\( K_{a_{1}}, K_{a_{2}} \) and \( K_{a_{3}} \) are the respective i...
2023-02-13\( \mathrm{H}_{2} \mathrm{~S} \) gas when passed through a solution...
2023-02-13The volume of a conical tent is \( 1232 \mathrm{~m}^{3} \) and the area of the base floor is \( ...
2023-02-13Assertion :- The radius of the nucleus is smaller than the radius o...
2023-02-13The pillars of a temple are cylindrically shaped. If each pillar has a circular base of radius \...
2023-02-13Curved surface area of a cone of radius 4 \( \mathrm{cm} \), is \( 20 \pi \mathrm{cm}^{2} \). Fi...
2023-02-13Using distance formula or otherwise, prove that the points \( -2+3 ...
2023-02-13A plastic box \( 1.5 \mathrm{~m} \) long, \( 1.25 \mathrm{~m} \) wide and \( 65 \mathrm{~cm} \) ...