Help me with this homework
...
Answers: 2
Another question on Physics
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 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
Physics, 23.06.2019 00:20
An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?
Answers: 2
You know the right answer?
Questions
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Medicine, 04.05.2021 06:20
Mathematics, 04.05.2021 06:20
Chemistry, 04.05.2021 06:20
History, 04.05.2021 06:30
Mathematics, 04.05.2021 06:30
Mathematics, 04.05.2021 06:30
Mathematics, 04.05.2021 06:30
Mathematics, 04.05.2021 06:30
Social Studies, 04.05.2021 06:30
