Physics, 26.10.2020 01:30 whitakers87
4) Efectúe aplicando la propiedad distributiva:
A. 3*(6 + 8) = 42
B. (-10) * [(-12)+(-7)] = 190
C. 13+ (-8) +(-3)] = - 143
D. [(-1) + 15] *(-4) = -56
Answers: 1
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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. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
Physics, 22.06.2019 11:40
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
Physics, 22.06.2019 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
4) Efectúe aplicando la propiedad distributiva:
A. 3*(6 + 8) = 42
B. (-10) * [(-12)+(-7)] = 1...
B. (-10) * [(-12)+(-7)] = 1...
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