What are the units of magnification?Select one:a.m2b.mc.No units.d.m-1e.m-2Clear my choice

What is the magnification of the low power objective lens of the compound microscope?Group of answer choices40x4x100x10x

What is a magnification of x240,000 in standard form?

What units would be best suited for a measurement of 178,000,000mm?

For a compound microscope the magnifying power (MP) is the objective magnification (m) multiplied by the eyepiece magnification (Me). Generally two small focal length lenses are used with around the same value of f. A simple magnifier has been set up with a virtual image produced at 25 cm away from the lens of focal length fe. The object is placed at the required distance 7.2 cm away and can be viewed. Another lens is now added as the objective in a compound microscope. The first lens is the eyepiece. The objective lens has focal length of fo = 9.5 cm and for a magnification of m = -2 it can be calculated that the object now needs to be placed 14.25 cm away from this lens. How far apart must the two lenses be set to construct a compound microscope with the virtual image produced at 25 cm?Give your answer to 4 significant figures.

Which of the following units are EQUIVALENT?  Select all that apply.Group of answer choices5 mm.5 cm5 km50 m