find the correct Option In aplano-convex lens, the radius ofthe focal length of the lens is 30 cm. Thewill be(a) 1.5(c) 1.33(b) 1.66(d) 3

Answered: In a plano-convex lens, the radius of…

In a plano-convex lens, the radius of curvature of convex surface is 10 cm and the focal length of the lens is 30 cm. The will be (a) 1.5 (c) 1.33 (b) 1.66 (d) 3

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 86P: What is the magnification of a magnifying lens with a focal length of 10 cm if it is held 3.0 cm...

See similar textbooks

Related questions

Q: A double concave lens has surface radii of 33.4 cm and28.8 cm. What is the focal length if n=1.52 ?

A: Surface radii of the double concave lens R1=33.4 cm and R2=-28.8 cm Here, negative sign appears…

Q: If the magnification of an object is +2/3 and the focal length of the spherical mirror is f =…

A: magnification of object (m) = 23= 0.67focal length of the mirror (f) = -15 cm

Q: The image of an object 10.0 cm from a lens is located 10.0 cm behind theobject. The focal length of…

Q: A lens has a power +2.0 D. The type of lens and its focal length will be: A) Concave, -0.5 m B)…

A: The power of a lens is defined as the ability of the lens to bend the incident light from its…

Q: Find the focal length of a thin lens (n = 1.52) if the radii of curvature are +15.0 cm and -30.0 cm.

A: To answer the question, we will use the lens maker formula: 1f=(n-1)1r1-1r2

Q: A camera is equipped with a lens with a focal length of 27 cm. When an object 1.8 m (180 cm) away is…

A: The lens formula 1f=1d0+1di simplify and rewrite in terms of image distance…

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 34.2 cm for the front…

A: From the given data we will find the focal length of the lens first and then using focal length we…

Q: A 5.00-cm tall light bulb is placed 55.5 cm from a concave mirror having a focal length of 15.2 cm.…

Q: An object of height 4.25 cm is placed at a distance of 22.5 cm from the convex lens. Whose focal…

A: We will use lens formula and then formula to calculate magnification. Object distance is negative…

Q: A meniscus lens is made with the radius of curvature of the convex surface being 45.0 cm and the…

Q: The radii of curvature of a convex lens are 15 cm and 10 cm. If the refractive index be 1.5 cm,…

A: Given data: - The radius of convex lens is R1 = 15 cm. The radius of a convex lens is R2 = -10 cm.…

Q: A convex lens of focal length 15.0 cm is used as a magnifying glass. At what distance from a postage…

A: Given:- A focal length of the convex lens is f = 15 cm the magnification of the convex lens m =…

Q: Focal length of a convex lens in air is 10 cm. a in water. Given thatu, = 3/2 and μw = 4/3. g

A: The focal length ( f ) is the distance from a lens or mirror to the focal point ( F ). Here, we…

Q: A magnifying glass has a converging lens of focal length 18.9 cm. At what distance from a nickel…

A: Given,

Q: How far from a convex lens of focal length 25.0 cm must an object be placed to produce an image that…

A: A spherical lens is a transparent material that is bounded by two surfaces one or both of which are…

Q: An object is placed 20cm in front of a –15.00D lens. Where will the image be focused?

A: Given : Distance between the lens and the image (v) = -15.00 Distance between object and the lens…

Q: Suppose the object is held 7.50 cm from a convex lens of focal length 10.0 cm, such as a typical…

A: focal length, f = + 10cm distance of object, do= - 7.5 cm

Q: focal length

Q: How far from the lens must the film in a camera be, if the lens has a 26.7mm focal length and is…

A: Lens formula is given by 1f=1u+1v

Q: A contact lens is made of plastic with an index of refraction of 1.40. The lens has an outer radius…

A: Given data :- Refractive index n = 1.40 R1 = +1.90 cm (outer radius)R2 = +2.42 cm (inner radius)

Q: The distance between the eyepiece and the objective lens (L) in a certain compound microscope must…

A: Given: The focal length of the eyepiece is fe=3.00 cm. The focal length of the objective is fo=0.5…

Q: An object’s distance from a converging lens is 9.15 times the focal length. How far is the image…

Q: Q.1/ Find the focal length of a plano-convex lens, the radius of the curved surface being 10 cm…

Q: A camera is equipped with a lens with a focal length of 40 cm. When an object 1.9 m (190 cm) away is…

Q: 1. Radii of curvatures of a lens are 20 cm and 30 cm. The index of refraction of the lens material…

A: Given: The refractive index is 1.5. The radius of curvatures is 20 cm and 30 cm.

Q: An object is placed a distance p = 65.6 cm from a converging lens. An image forms at a distance q =…

Q: Find the change in the focal length of the eye when an object originally at 3 m is brought to 34 cm…

A: Eye will form image always on retina. Hence image distance is constant for both cases. Hence eye has…

Q: A double-convex lens has surfaces whose radii of curvature are both 40 cm. The index of refraction…

Q: For a convex spherical mirror that has focal length f = -12.0 cm, what is the distance of an object…

A: Formula of convex mirror is as follows; 1f=1u+1v…

Q: A convergent lens has a focal length of 9.4 cm. The object distance is 20.4 cm. A h

Q: You have a thin, diverging lens. If the value of q (the distance from the image to the mirror along…

A: Object distance (p) = 23.36 cm Image distance (q) = -2.59 cm

Q: Two converging lenses, each of focal length 15.1 cm, are placed 40.0 cm apart, and an object is…

A: Given,focal length of lens 1, F1 = 15.1 cmfocal length of lens 2, F2 = 15.1 cmdistance between lens,…

Q: A lens has a focal length of 31 cm and a diameter of 25.83 cm. What is the f-number of the lens?

A: Given Data: The focal length of the lens is: f=31 cm The diameter of the lens is: d=25.83 cm The…

Q: A double-convex thin lens is made of glass with an index of refraction of 1.52. The radii of…

A: Given:glass reflection index, n = 1.52radii of curvature, R1 = 57 cm…

Q: A camera is equipped with a lens with a focal length of 25 cm. When an object 1.3 m (130 cm) away is…

Q: A camera is equipped with a lens with a focal length of 32 cm. When an object 1.9 m (190 cm) away is…

A: focal length (f) = 32 cm Object distance (d) = 1.90 m

Q: A convex lens of focal length 21 cm has an object located of height 19.8 cm on its principal axis,…

A: Given: Focal length f = 21 cm Height of object : ho:19.8 cm Distance of the object u : - 42.9 cm To…

Q: How far from a lens, which focal distance is 26 cm, should an object be placed to have an upright…

A: Given, Focal length f = 26 cm Magnification m = 1.7 We know the expression for magnification is

Q: A prescription for an eyeglass lens calls for +3.50 diopters. The lensmaker grinds the lens from a…

A: Power of convex lens (P)=+3.50 diopters refractive index (n)=1.56 radius of curvature…

Q: A camera is equipped with a lens with a focal length of 37 cm. When an object 1.9 m (190 cm) away is…

A: We have ,1f=1p+1q137=1190+1qq = 45.94 cm

Q: Radii of curvatures of a lens are 20 cm and 30 cm. The index of refraction of the lens material is…

A: Assuming that the given lens is a convex lens. Given that:- R1=20cmR2=-30cmμ=1.5f=?

Q: If the power of a lens is +4 D. The lens has a focal length of: +0.25m and is converging 4m and is…

Q: The image of the coin in the figure is magnified by a factor of M = 4.9 times, and is a distance…

A: The magnification, M=4.9 The distance of the image from the lens, d=6.7 cm

Question

find the correct Option

In a
plano-convex lens, the radius of
the focal length of the lens is 30 cm. The
will be
(a) 1.5
(c) 1.33
(b) 1.66
(d) 3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The magnification of an upright image that is 34.0 cm away from its object is 0.400. What type of lens is used to form the image, and what is its focal length?
What is the magnification of a magnifying lens with a focal length of 10 cm if it is held 3.0 cm from the eye and the object is 12 cm from the eye?
A lamp of height S cm is placed 40 cm in front of a converging lens of focal length 20 cm. There is a plane mirror 15 cm behind the lens. Where would you find the image when you look in the mirror?
A convex mirror with a radius of curvature of 25.0 cm is used to form an image of an arrow that is 10.0 cm away from the mirror. If the arrow is 2.00 cm tall and inverted (pointing below the optical axis), what is the height of the arrows image?
A prism that has an apex angle of 50.0 is made of cubic zirconia. What is its minimum angle of deviation?
A converging lens made of crown glass has a focal length of 15.0 cm when used in air. If the lens is immersed in water, what is its focal length? (a) negative (b) less than 15.0 cm (c) equal to 15.0 cm (d) greater than 15.0 cm (e) none of those answers
The disk of the Sun subtends an angle of 0.533 at the Earth. What are (a) the position and (b) the diameter of the solar image formed by a concave spherical mirror with a radius of curvature of magnitude 3.00 m?
A converging lens has a focal length of 10.0 cm. Locate the object if a real image is located at a distance from the lens of (a) 20.0 cm and (b) 50.0 cm. What If? Redo the calculations if the images are virtual and located at a distance from the lens of (c) 20.0 cm and (d) 50.0 cm.
If the lens of a person’s eye is removed because of cataracts (as has been done since ancient times), why would you expect an eyeglass lens of about 16 D to be prescribed?
What is the focal length of a magnifying glass that produces a magnification of 3.00 when held 5.00 cm from an object, such as a rare coin?
How far should you hold a 2.1 cm-focal length magnifying glass from an object to obtain a magnification of 10 x ? Assume you place your eye 5.0 cm from the magnifying glass.
Show that the magnification of a thin lens is given by M = di/do (Eq. 38.6). Hint: Follow the derivation of the lens makers equation (page 1233) and start with a thick lens.