Physics, 03.08.2021 18:20 leeenaaa95
Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels through quartz. The wavelength of the light from the laser is 632.8 nm in air and the index of refraction of quartz is 1.458.
speed = m/s
wavelength = nm
frequency = Hz
Answers: 3
Physics, 21.06.2019 17:20
Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.
Answers: 3
Physics, 21.06.2019 22:50
Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.
Answers: 2
Physics, 22.06.2019 03:00
If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
Answers: 3
Physics, 22.06.2019 10:30
In science and physics what is the standard unit of measure for speed?
Answers: 1
Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels throu...
English, 08.09.2021 01:00
Mathematics, 08.09.2021 01:00
Mathematics, 08.09.2021 01:00
Biology, 08.09.2021 01:00
History, 08.09.2021 01:00
Mathematics, 08.09.2021 01:00
Social Studies, 08.09.2021 01:00
Physics, 08.09.2021 01:00
History, 08.09.2021 01:00
Mathematics, 08.09.2021 01:00