Physics, 28.08.2021 19:50 Panthers23
in youngs double slit experiment the separation of the slits is 1.9mm and the fringe spacing is .31mm at a distance of 1m from the slits. calculate the wavelengthh of light
Answers: 1
Physics, 21.06.2019 17:10
Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?
Answers: 1
Physics, 22.06.2019 01:00
4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that
Answers: 1
Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
in youngs double slit experiment the separation of the slits is 1.9mm and the fringe spacing is .31m...
History, 14.05.2021 14:00
History, 14.05.2021 14:00
Social Studies, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
English, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00
History, 14.05.2021 14:00
English, 14.05.2021 14:00
History, 14.05.2021 14:00
Mathematics, 14.05.2021 14:00