The overall magnification of a compound microscope is |M|= 270. The distance between the eyepiece (f...
The overall magnification of a compound microscope is |M|= 270. The distance between the eyepiece (f = 5 cm) and objective lens is 19 cm. What is the focal length of the objective lens and how far from the lens should the object be placed for the image to be in focus?
Homework Answers
Add Answer to:
The overall magnification of a compound microscope is |M|= 270.
The distance between the eyepiece (f...
A compound microscope has an objective lens of focal length 10.0 mm with an eyepiece of...
A compound microscope has an objective lens of focal length 10.0 mm with an eyepiece of focal length 15.5 mm , and it produces its final image at infinity. The object to be viewed is placed 2.0 mm beyond the focal point of the objective lens. a. How far from the objective lens is the first image formed? b. What is the overall magnification of this microscope?
the distance between the eyepiece and the objective lens in my homemade compound microscope is 23cm....
the distance between the eyepiece and the objective lens in my homemade compound microscope is 23cm. focal length for eyepiece is 2.50 cm and that of the objective lens is 0.400cm. Find overall magnification?
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microsco...
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microscope A compound microscope uses two lenses to provide greater magnification of near objects than is possible using a single lens as a magnifier. The setup is shown above. The objective lens, L1, functions as a projector. The object is placed just beyond the focal point of L1 so a real, magnified, inverted image is formed. The eyepiece, L2, functions as a magnifier. It...
A compound microscope has an objective lens of focal length 10.5 mm with an eyepiece of...
A compound microscope has an objective lens of focal length 10.5 mm with an eyepiece of focal length 15.4 mm, and it produces its final image at infinity. The object to be viewed is placed 2.0 mm beyond the focal point of the objective lens. Part A How far from the objective lens is the first image formed? Express your answer in millimeters to three significant figures. VO AZO ? 81 Imm Submit Request Answer Part B What is the...
A compound microscope has the objective and eyepiece mounted in a tube that is 18.8 cm...
A compound microscope has the objective and eyepiece mounted in a tube that is 18.8 cm long. The focal length of the eyepiece is 2.55 cm , and the near-point distance of the person using the microscope is 24.0 cm . If the person can view the image produced by the microscope with a completely relaxed eye, and the magnification is -4516, what is the distance between the objective lens and the object to be examined?
Given: Assume the near point (of the eye) is 25 cm . The distance between eyepiece...
Given: Assume the near point (of the eye) is 25 cm . The distance between eyepiece and objective lens in a certain compound microscope is l = 17.6 cm . The focal length of the eyepiece is fe = 2.57 cm , and that of the objective lens is fo = 0.3 cm . What is the overall magnification of the microscope? Caution: a negative quantity this is. Use the approximation l − fe ≈ l and object distance do...
4 of 5 The focal length of the eyepiece of a certain microscope is 20.0 mm....
4 of 5 The focal length of the eyepiece of a certain microscope is 20.0 mm. The focal length of the objective is 10.0 mm. The distance between objective and eyepiece is 25.0 cm. The final image formed by the eyepiece is at infinity. Treat all lenses as thin. What is the distance from the objective to the object being viewed? What is the magnitude of the linear magnification produced by the objective? What is the overall angular magnification of...
A compound microscope has an overall length of 25cm. If the objective lens has a linear...
A compound microscope has an overall length of 25cm. If the objective lens has a linear magnification of 20 and the eyepiece has an apparent magnification of 10, what are their focal lengths? How close to the objective lens should be placed for viewing the final image? What is the total magnification?
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...
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...
In a compound microscope, the focal length of the objective is 3.71 cm and that of...
In a compound microscope, the focal length of the objective is 3.71 cm and that of the eyepiece is 6.60 cm. The distance between the lenses is 17.6 cm. (a) What is the angular magnification of the microscope if the person using it has a near point of 32.1 cm? (b) If, as normal, the first image lies just inside the focal point of the eyepiece, as in the drawing, how far is the object from the objective? (c) What...
Experiment 22: The Compound Microscope f2 Object 2 1 (Objective Lens)d L, (Eyepiece) d#150mm The Compound Microscope A compound microscope uses two lenses to provide greater magnification of near objects than is possible using a single lens as a magnifier. The setup is shown above. The objective lens, L1, functions as a projector. The object is placed just beyond the focal point of L1 so a real, magnified, inverted image is formed. The eyepiece, L2, functions as a magnifier. It...
A compound microscope has an objective lens of focal length 10.5 mm with an eyepiece of focal length 15.4 mm, and it produces its final image at infinity. The object to be viewed is placed 2.0 mm beyond the focal point of the objective lens. Part A How far from the objective lens is the first image formed? Express your answer in millimeters to three significant figures. VO AZO ? 81 Imm Submit Request Answer Part B What is the...
4 of 5 The focal length of the eyepiece of a certain microscope is 20.0 mm. The focal length of the objective is 10.0 mm. The distance between objective and eyepiece is 25.0 cm. The final image formed by the eyepiece is at infinity. Treat all lenses as thin. What is the distance from the objective to the object being viewed? What is the magnitude of the linear magnification produced by the objective? What is the overall angular magnification of...
Most questions answered within 3 hours.
-
Mr. and Mrs. Brown report taxable income of $130,000 in 2018. In
addition, they report the...
asked 51 minutes ago -
You capture data by having 8 people fill in 30 small dots on a
piece of...
asked 4 hours ago -
What are the z-values such that 70% of the area lies in the
middle of the...
asked 6 hours ago -
You borrow $29,500 to purchase a brand new car. The interest
rate is 6%, and the...
asked 6 hours ago -
The amount of time it takes an asteroid, whose average distance
from the Sun is 4.70...
asked 6 hours ago -
A 0.289 kg mass slides on a frictionless floor with a speed of
1.34 m/s. The...
asked 6 hours ago -
15.A box contains five red balls, three green balls, and two
yellow balls. Suppose you select...
asked 9 hours ago -
Assume you are given the following for Stackelberg industries:
Return on Assets (ROA) = 8%
Debt...
asked 7 hours ago -
an engineer proposes to use mmWave in 5G network to
increase data rate.
What are the...
asked 7 hours ago -
Explain the idea behind using SEMIJOIN in distributed
query processing.
asked 7 hours ago -
why
is context important in selecting and applying guidelines and
principles for interface design?
illustrate your...
asked 7 hours ago -
In a certain board game, a player rolls two fair six-sided dice
until the player rolls...
asked 9 hours ago