Question

The total magnification of a specimen viewed under a compound light microscope is determined by A). the power of the objective lens added to the power of the ocular lens B). the magnification power of the ocular lenses used C). the power of the objective lens multiplied by the power of the ocular lens D). the magnification power of the objective lenses used

Answer 1

Answer:

The bright-field microscope can distinguish between two dots approximately 0.2 μm apart (the same size as a very small bacterium).

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Magnification:

Magnification of ocular lens Magnification of objective lens Total magnification

10X 4X 40X

10X 10X 100X

10X 40X 400X

10X 100X 1000X

Answer 2

Answer:

ᴛʜᴇ ʙʀɪɢʜᴛ-ғɪᴇʟᴅ ᴍɪᴄʀᴏsᴄᴏᴘᴇ ᴄᴀɴ ᴅɪsᴛɪɴɢᴜɪsʜ ʙᴇᴛᴡᴇᴇɴ ᴛᴡᴏ ᴅᴏᴛs ᴀᴘᴘʀᴏxɪᴍᴀᴛᴇʟʏ . μᴍ ᴀᴘᴀʀᴛ (ᴛʜᴇ sᴀᴍᴇ sɪᴢᴇ ᴀs ᴀ ᴠᴇʀʏ sᴍᴀʟʟ ʙᴀᴄᴛᴇʀɪᴜᴍ).

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