The color of a powdered sample of a rock is called the rock's

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you

idk lol use google m8