Question

An object is magnified so that it appears 100X larger. Which of the following objectives is...

An object is magnified so that it appears 100X larger. Which of the following objectives is in alignment if the ocular lens magnifies 10X?

A) 4X

B) 40X

C) 10X

D) 100X

Homework Answers

Answer #1

Magnification of a microscope is the ability to magnify the specimen or object under study. Magnification of a microscope is the product of magnification of objective lens and magnification of eyepiece lens.

Magnification = magnification of objective lens x magnification of eyepiece lens

M = me x mo

Here in the question the object is magnified 100x larger

M = 100

The magnification of ocular/ eyepiece is 10 x

me = 10

So, the objective magnification is,

mo= M / me= 100 /10

= 10

The objective is in 10 x alignment

Other options are incorrect.

Option C is the answer.

10X is the answer.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Please answer ALL parts. If so, will give you a good rating! a) Known for their...
Please answer ALL parts. If so, will give you a good rating! a) Known for their unique metabolic abilities, these are the only group of microbes known to be able to perform methanogenesis. a. thaumarchaeota b. crenarchaeota c. deep-branching thermophiles d. bacteroidetes e. gamma proteobacteria f. euryarchaeota b) In addition to lipid structure, membrane fluidity can be controlled by the presence of cyclic planar molecules such as _____ in bacteria and _____ in eukaryotes a. ether/ester b. None of these...
1. If a parallel beam of light falls on a convex lens, it a) it diverges....
1. If a parallel beam of light falls on a convex lens, it a) it diverges. b) is reflected back. c) converge at the focal point. d) stays parallel 2. The angles of incidence and reflection a) are measured from a normal to the reflecting surface. b) can never be equal. c) add to 90°. d) are not related. 3. A real image is one a) which can't be projected in a screen. b) none of the other answers are...
which of the following is not an anatomical feature in hominids related to bipedalism? a)a larger...
which of the following is not an anatomical feature in hominids related to bipedalism? a)a larger brain case to accomodate a larger brain b)a big toe aligned so that it is in line with the other toes c) the forward responsitioning of the foremen magnum directly underneath the cranium d) the modification of the pelvis into a basin-like shape
An object is held 82.7 cm away from a lens. The lens has a focal length...
An object is held 82.7 cm away from a lens. The lens has a focal length of -31 cm. A.) Determine the image distance B.) Determine the magnification. C.) If the object is 4 cm long, determine the image height D.) Which of the following are true about the image? The image is virtual the image is upright the image is inverted the image is real E) Which is true about the lens? The lens is concave the lens is...
I ONLY HAVE ONE TRY LEFT. PLEASE BE RIGHT. ITS NOT A,E or F Select from...
I ONLY HAVE ONE TRY LEFT. PLEASE BE RIGHT. ITS NOT A,E or F Select from the following for the next question: A virtual, upright and smaller than the object B real, inverted and larger than the object C real, upright and smaller than the object D real, upright and larger than the object E virtual, upright and larger than the object F virtual, inverted and larger than the object G virtual, inverted and smaller than the object H real,...
A UFO (unidentified flying object) being piloted by an alien appears in the sky. It moves...
A UFO (unidentified flying object) being piloted by an alien appears in the sky. It moves in a straight line with a large, constant velocity, then it vanishes. These events are witnessed by a farmer who is stationary on the ground. For the motion of the UFO, from the moment it appears until the moment it vanishes, which of the following is true? (a). The alien and the farmer both measure the proper time and the proper distance (b). The...
13. The media selection problem can have which of the following objectives? A. maximizing audience exposure...
13. The media selection problem can have which of the following objectives? A. maximizing audience exposure B. minimizing advertising costs C. maximizing profit D. A and B only E. A, B, and C
17. What is the benefit of having a large objective lens? A) It will produce a...
17. What is the benefit of having a large objective lens? A) It will produce a brighter image. B) It will produce an inverted image. C) It will produce a larger image. D) It will produce a real image. E) It will produce an image a shorter distance from the lens. 18. What best describes the image formed by the objective lens? A) Virtual and reduced. B) Real and enlarged. C) Virtual and enlarged. D) Real and reduced. 19. What...
Which object in the following pairs has a greater total internal energy, assuming that the two...
Which object in the following pairs has a greater total internal energy, assuming that the two objects in each pair are in thermal equilibrium? (a) a metal knife in thermal equilibrium with a hot griddle. hot griddlemetal knife    (b) a 1 kg block of ice at -15°C or seven 175 g ice cubes at -15°C seven ice cubes1 kg block of ice    What reasoning below justifies your answers to parts (a) and (b)? For all temperatures, the object...
Starting with a real object, answer the following statements (True or False) about the image formed...
Starting with a real object, answer the following statements (True or False) about the image formed by a single lens? a)  A converging lens can produce a virtual, upright, enlarged image. b)  A diverging lens can produce a real, inverted, reduced image. c)  For a converging lens an object has to be placed between the focal point and the lens in order to form a virtual image. d)  A converging lens can never produce a virtual, upright, reduced image. e)  A converging lens cannot produce...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT