Physics, 12.08.2020 06:01, jordeng4354
A lens is made with a focal length of -40 cm using a material with index of refraction 1.50. A second lens is made with the SAME GEOMETRY as the first lens, but using a material having refractive index of 2.00. What is the focal length of the second lens
Answers: 3
Physics, 21.06.2019 23:20, ElizabethF
Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.
Answers: 3
A lens is made with a focal length of -40 cm using a material with index of refraction 1.50. A secon...
English, 21.08.2019 23:50
History, 21.08.2019 23:50
Physics, 21.08.2019 23:50
History, 21.08.2019 23:50