A meniscus lens is made of a material of refractive index \( \mu_{2} \). Both its surfaces have ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=_wybHFeAInc


Duration: 9:11
10 views
1

A meniscus lens is made of a material of refractive index \( \mu_{2} \). Both its surfaces have radii of curvature \( \mathrm{R} \). It has two different media of refractive indices \( \mu_{1} \) and \( \mu_{3} \) respectively, on its two sides (see figure). Calculate its focal length for \( \mu_{1}\mu_{2}\mu_{3} \), when light is incident on it as shown.
\( P \)
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01Which of the following wavelength falls in a \( \mathrm{X} \)-ray region? (A) \( 10,000 \AA \) (...
2022-12-01त्रिकोणमितीय सारणी का प्रयोग किए बिना सिद्ध कीजिए \( 4 \sin 10^{\circ} \sin 20^{\circ} \sin 30^{...
2022-12-01Consider the following electronic energy level diagram of \( \mathrm{H} \)-atom: Photons associa...
2022-12-01In the figure shown, the focal length of the two thin convex lenses is the same \( =\mathrm{f} \...
2022-12-01A beam of photons of energy \( 5 \mathrm{eV} \) is incident on a charged metallic sphere of radi...
2022-12-01A current of \( 10 \mathrm{~A} \) flows around a closed path in a circuit which is in the horizo...
2022-12-01A prism of refractive index \( n_{1} \& \) another prism of refractive index \( n_{2} \) are stu...
2022-12-01A rod made of glass \( (\mu=1.5) \) and of square cross-section is bent into the shape shown in ...
2022-12-01A uniform, horizontal beam of light is incident upon a quarter cylinder of radius \( \mathrm{R}=...
2022-12-01यदि \( \sin \theta=\frac{7}{25} \), तो \( \tan ^{2} \theta \) का मान ज्ञात कीजिए।
2022-12-01A meniscus lens is made of a material of refractive index \( \mu_{2} \). Both its surfaces have ...
2022-12-01A microscope has an eyepiece that gives an angular magnification of \( 5.00 \) for a final image...
2022-12-01A point source of light is kept at a distance of \( 15 \mathrm{~cm} \) from a converging lens, o...
2022-12-01The angle between two flat mirrors is changed by rotating one of the mirrors around the edge of ...
2022-12-01You have two lenses of focal length \( 25.0 \mathrm{~cm} \) (lens 1) and \( 5.0 \mathrm{~cm} \) ...
2022-12-01In the given figure the radius of curvature of the equi convex lens is \( 10 \mathrm{~cm} \) and...
2022-12-01A wire loop carrying current I is placed in the \( \mathrm{X}-\mathrm{Y} \) plane as shown in th...
2022-12-01If the distance from the lens system (cornea + lens) to the retina is \( 2.00 \mathrm{~cm} \), s...
2022-12-01The object is at a distance \( \mathrm{l}=45 \mathrm{~cm} \) from the screen. With lens we obtai...
2022-12-01A plano convex lens \( (\mu=1.5) \) has a maximum thickness of \( 1 \mathrm{~mm} \). If diameter...
2022-12-01Some one with a near point of \( 25 \mathrm{~cm} \) views a thimble through a simple magnifying ...