Canyon walls are eroded at a rate of approximately:
Group of answer choices
A half a ce...
Physics, 01.12.2020 01:50 jeremytheprimerapper
Canyon walls are eroded at a rate of approximately:
Group of answer choices
A half a centimeter per day.
B half a centimeter per year.
C one centimeter per day.
D one centimeter per year.
Answers: 3
Physics, 22.06.2019 02:00
Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion
Answers: 3
Physics, 22.06.2019 21:20
People with normal vision cannot focus their eyes underwater if they aren't wearing a face mask or goggles and there is water in contact with their eyes. in a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina.with the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 2.05cm in front of the eye.)
Answers: 3
Mathematics, 04.01.2021 21:40
English, 04.01.2021 21:40
Mathematics, 04.01.2021 21:40
Mathematics, 04.01.2021 21:40
English, 04.01.2021 21:40
Mathematics, 04.01.2021 21:40
Chemistry, 04.01.2021 21:40
Mathematics, 04.01.2021 21:40
English, 04.01.2021 21:40