A firefly is held in place infront of an ideal lens of focal length of f=78 cm. The distance between the firefly and the vertex of the lens is s=16. Find the magnification of the image seen by an observed on the other side of the lens. Express your answer to 3 decimal places.
A firefly is held in place infront of an ideal lens of focal length of f=78...
an alien firefly, a tiny bio-luminescent (light emitting)critter is held in place in front of an ideal lens of focal length of f=84cm. the distance between the fireflt and the vertex of the lens is s=31cm . find the magnification of the image seen by an observed on the other side of the lens express your answer to 3 decimal places and show work
Urgent Please :)
Question 7 10 pts (10 points: for full credit all work must be turned in) An allen firefly, a tiny blo-luminescent (light emitting) critter is held in place in front of an ideal lens of focal length of f = 70 cm. The distance between the firefly and the vertex of the lens is s = 52 cm. Find the magnification of the image seen by an observed on the other side of the lens. Express you...
a bug, a tiny bio-luminescent light emitting bug is held in place in front of an ideal lens of focal lenght of f=87cm. the distance between the bug and the vertex of the lens is s=43cm. find the magnification of the image seen on the other side of the lens express answer to 3 decimal places
An object is placed 16.4 m infront of a converging lens of focal
lenght f1=40 cm. On the other side of the lens, there is a
diverging lens of focal lenght f2=4 cm, seperated from the first
lens by a distance of 36.9 cm.
A) Where if the final image formed?
b) What is the magnification and what is the angular
magnification and how does the angular magnigifcation compare to
the telescipe formula?
C) Support your conclusion by drawing an...
A microscope has an objective lens with a focal length of 19.5 mm and an eyepiece with a focal length of 6.2 mm. With the length of the barrel set an 33.0 cm, the diameter of a red blood cell’s image subtends an angle of 1.2 milli-radians with the eye. The final image distance is 29.0 cm from the eyepiece. (a) What is the length of the image of the of the cell produced by the eyepiece? (b) Using the...
(a) Find the object distance (in terms of f) for a thin converging lens of focal length f if the image is real and the image distance is seven times the focal length. (Use any variable or symbol stated above as necessary. Enter your coefficient to two decimal places.) p = (b) Find the object distance (in terms of f) for a thin converging lens of focal length f if the image is virtual and the absolute value of the...
An object is placed to the left of a converging lens of focal length f = 30 cm, such that the object-to-image distance is 7 cm. Find the magnification.
An object is placed to the left of a converging lens of focal length f = 30 cm, such that the object-to-image distance is 7.5 cm. Find the magnification.
An object is 22.0 cm to the left of a lens that has a focal
length of +8.50 cm. A second lens, which has a focal length of
-29.0 cm, is 5.80 cm to the right of the first lens.
(a) Find the distance between the object and the final image
formed by the second lens.
(b) What is the overall magnification?
Please help with parts A and B. Thanks!
An object is 22.0 cm to the left of a...
a microscope has a converging lens (the eyepiece) with
a focal length of f1=1.73cm mounted on one end of a tube of
adjustable length. at the other end is another converging lens (the
objective) that has a focal length of f2=29.04 cm. when you place a
small flea you want to examine at a distance of s1=3.36 cm from the
objective . find the overall length of the microscope needed to
view the sample (the flea) in focus with a...