A forensic scientist is using a microscope with a 15× objective and a 5× eyepiece to examine a hair from a crime scene. How far from the objective is the hair? Assume a length L = 160 mm.

Q: The eye can be treated as a spherical optical surface filled with a fluid with an index of…

A:

Q: A photographer uses his camera, whose lens has a 70 mmmm focal length, to focus on an object 2.0 mm…

A:

Q: An object of height 6.50 cm is placed 23.0 cm to the left of a converging lens with a focal length…

A: Given data: Object height h=6.50m Distance of object from the lens u=23.0 cm The focal length of the…

Q: In a compound microscope, the focal length of the objective is 4.45 cm and that of the eyepiece is…

A:

Q: The front door of many houses has a small “peephole” lens that gives a wide-angle view of the…

A: According to the thin lens formula, 1f = 1v - 1u Sign conventions: All distances measured opposite…

Q: is measured to be 31 cm. The actual focal length of this lens is 28 cm. What is the percent error of…

A:

Q: Homework 12, Problem 9:   What distance di, in millimeters, must the camera's CCD (digital image…

A: Step 1:Given that :Focal length of lens is :fo​=48.5 mmDistance of object from lens is :do​=62.5…

Q: The moon's diameter is 3.48 × 106 m, and its mean distance from the earth is 3.85 × 108 m. The moon…

A:

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: The moon's diameter is 3.48 × 106 m, and its mean distance from the earth is 3.85 x 108 m. The moon…

A: Solution: Given: 1 m = 1000 mm d1 = diameter of moon = 3.48 x 106 m u1 = distance between moon and…

Q: The moon's diameter is 3.48 × 106 m, and its mean distance from the earth is 3.85 × 108 m. The moon…

A:

Q: A slide projector has a converging lens whose focal length is 111.00 mm. (a) How far (in meters)…

A: Given, Length=111mm Width=24mm Height=36mm

Q: A dentist wishes to inspect a patient's tooth with a magnifying mirror. He places the mirror 1.00 cm…

A: In the question given distance between mirror and object and mirror and image and we have to find…

Q: A forensic scientist examines a hair from a crime scene using a microscope with a 15x objective and…

A: Given , Magnification of objective lens is Mo= 15 Magnification of eye piece is me = 5 Length L =…

Q: A microscope has an objective lens with a focal length of 16.22 mm and an eyepiece with a focal…

A: The focal length of the objective lens is The focal length of the eyepiece is The length of the…

Q: An orthodontist wishes to inspect a patient's tooth with a magnifying mirror. She places the mirror…

A: Given : p = 1 cm q = -8 cm , negative because image is virtual

Q: In a microscope the eyepiece and the objective are separated by 16 cm. The image from the objective…

A: Given: Distance between eyepiece and object lens (d) = 16 cm. Image made by objective lens formed at…

Q: A microscope with an overall magnification of 795 has an objective that magnifies by 220. (a) What…

A:

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 30.2cm for the front…

A: Given:Radii of curvatures,R1=30.2cmThe front side ,R2=-24.8cm Index of refraction,n=1.42object…

Q: Your task in physics lab is to make a microscope from two lenses. One lens has a focal length of 10…

A:

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 34 cm for the front…

A: The radius of curvature of the lens for the front side, R1=34 cm. The radius of curvature for the…

Q: diameter of the red blood cell?

A:

Q: A certain telescope has an objective of focal length 1 500 cm. If the Moon is used as an object, a…

A: Since the moon can be considered an infinite object, the image distance is

Q: Determine the value of the centroid along the vertical axis, y. the answer value should be in…

A:

Q: The near point of a person's eye is 60.0 cm. What is the approximate power of the correcting lens…

A:

Q: You build a standard biological microscope using lens with focal lengths of 10 cm and 3.0 cm, with…

A:

Q: Problem 5: A student is getting her picture taken by a digital camera. The student is ho = 1.65 m…

A:

Q: An image of the moon produced by a converging lens is focused onto a screen; the focal length is f.…

A:

Q: A microscope has an objective lens with a focal length of 16.22 mm and an eyepiece with a focal…

A:

Q: The accommodation limits for Nearsighted Nick's eyes are 20.0 cm and 78.0 cm. When he wears his…

A:

Q: A microscope has an objective lens with a focal length of 16.22 mm and an eyepiece with a focal…

A: Given: fo=16.22 mm =16.22 *10-3 mfe= 9.92 mm = 9.92*10-3 ml = 34 cm =34*10-2 mθi=1.43 m rad =…

Q: A camera lens used for taking close-up photographs has a focal length of 24.5 mm. The farthest it…

A:

Q: An orthodontist wishes to inspect a patient's tooth with a magnifying mirror. He places the mirror…

A: Concave mirrors are used as magnifying mirrors, to see the enlarged image of objects placed between…

Q: A lab technician with a near point of 27 cm is viewing a specimen with a compound microscope that…

A: Given, Near point N=27 cm Barrel length L=16.6 cm Focal length of eyepiece fe=1.5 cm Magnification…

Q: A thin lens is comprised of two spherical surfaces with radii of curvatures of 58.9 cm for the front…

A:

Q: A photographer uses his camera, whose lens has a 60 mmmm focal length, to focus on an object 5.0 mm…

A: Write the given values with the suitable variables. f=60 mm=0.06 mu1=5 mu2=40 cm=0.4 m Here, f, u1,…

Q: A microscope has an objective lens with a focal length of 16.22 mm and an eyepiece with a focal…

A: