Physics, 05.05.2020 02:02 anthonybowie99
A beam of light passes from air into a cube of zirconium if the angle of incidence is 40”what is the angle of refraction ?
Answers: 3
Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
Physics, 22.06.2019 19:00
Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m
Answers: 2
A beam of light passes from air into a cube of zirconium if the angle of incidence is 40”what is the...
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