subject
Physics, 03.01.2020 14:31 veaseyjermarius1234

If the index of refraction of a medium is 1.4, determine the speed of light in that medium.
4.2 x 108m/s
2.1 x 108m/s
4.7 x 10-9m/s
4.7 x 108m/s

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 14:50
Along, straight wire with 3.0 a current flowing through it produces magnetic field strength 1.0 t at its surface. if the wire has a radius r, where within the wire is the field strength equal to 36.0% of the field strength at the surface of the wire? assume that the current density is uniform throughout the wire
Answers: 2
question
Physics, 22.06.2019 04:00
However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as
Answers: 1
question
Physics, 22.06.2019 05:00
Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock
Answers: 3
question
Physics, 22.06.2019 05:30
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
You know the right answer?
If the index of refraction of a medium is 1.4, determine the speed of light in that medium.
4....
Questions
question
Biology, 12.11.2020 07:50
question
Mathematics, 12.11.2020 07:50
question
Arts, 12.11.2020 07:50
question
Mathematics, 12.11.2020 07:50
Questions on the website: 13722361