Bartleby Sitemap - Textbook Solutions
All Textbook Solutions for Physics: Principles with Applications
18Q19Q20Q21Q22Q23Q24Q25Q26Q27Q28Q29Q30Q31Q32Q1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18P19P20P21P22P23P24P25P26P27P28P29P30P31P32P33P34P35P36P37P38P39P40P41P42P43P44P45P46P47P48P49P50P51P52P53P54P55P56P57P58P59P60P61P62GP63GP64GP65GP66GP67GP68GP69GP70GP71GP72GP73GP74GP75GP76GP77GP78GP79GP80GP81GP82GP83GP84GP85GP86GP87GP88GP1Q2Q3Q4QWill a nearsighted person who wears corrective lenses in her glasses be able to see clearly underwater when wearing those glasses? Use a diagram to show why or why not.6Q7Q8Q9Q10Q11QExplain why chromatic aberration occurs for thin lenses but not for mirrors.13Q14Q15Q16Q17Q18Q1P2P3P4P5P6PIf a 135-mm telephoto lens is designed to cover object distances from 1.30 m to 8 , over what distance must the lens move relative to the plane of the sensor or film?8P9PA person struggles to read by holding a book at arm’s length, a distance of 52 cm away. What power of reading glasses should be prescribed for her, assuming they will be placed 2.0 cm from the eye and she wants to read at the “normal" near point of 25 cm?11PAn eye is corrected by a - 5.50-D lens, 2.0 cm from the eye. (a) Is this eye near- or farsighted? (b) What is this eye's far point without glasses?13P14PA person has a far point of 14 cm. What power glasses would correct this vision if the glasses were placed 2.0 cm from the eye? What power contact lenses, placed on the eye, would the person need?16P17P18P19P20P21P22P23P24PA magnifying glass with a focal length of 9.2 cm is used to read print placed at a distance of 8.0 cm. Calculate (a) the position of the image; (b) the angular magnification.26P27P28P29PA 7.0x binocular has 3.5-cm-focal-length eyepieces. What is the focal length of the objective lenses?31P35. (II) An astronomical telescope has its two lenses spaced 82.0 cm apart. If the objective lens has a focal length of 78.5 cm, what is the magnification of this telescope? Assume a relaxed eye.
36. (II) A Galilean telescope adjusted for a relaxed eye is 36.8 cm long. If the objective lens has a focal length of 39.0 cm, what is the magnification?
34P35P36P37P38P39P40P41P42PA microscope has a 14.0x eyepiece and a 60.0x objective lens 20.0 cm apart. Calculate (a) the total magnification, (b) the focal length of each lens, and (c) where the object must be for a normal relaxed eye to see it in focus.Repeat Problem 46 assuming that the final image is located 25 cm from the eyepiece (near point of a normal eye)45PAn achromatic lens is made of two very thin lenses, placed in contact, that have focal lengths f1 = -27.8 cm and f2= +25.3 cm. (a) Is the combination converging or diverging? (b) What is the net focal length?47P48P49PTwo stars 18 light-years away are barely resolved by a 66-cm (mirror diameter) telescope. How far apart are the stars? Assume = 550 nm and that the resolution is limited by diffraction.51P52P53P54P55P56P57P58GP59GP60GP61GP62GP63GP64GP65GP66GP67GP68GP69GP70GP71GP72GP73GP74GP1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13Q14Q15Q16Q17Q18Q19Q20Q1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18P19P20P21P22P23P24P25P26P27P28P29P30P31P32P33P34P35P36P37P38P39P40P41P42P43P44P45P46P47P48P49GP50GP51GP52GP53GP54GP55GP56GP57GP58GP59GP60GP61GP62GP63GP64GP65GP66GP67GP68GP69GP70GP71GP72GP73GP74GP1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q