Physics, 10.11.2020 17:20 alexmoy45p8yd7v
A horizontal pipe widens from a radius of 0.110 m to 0.280 m. If the speed of the water is 1.40 m/s in the larger pipe, what is the speed in the smaller pipe (in m/s)
Answers: 2
Physics, 22.06.2019 02:30
Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?
Answers: 1
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70βc. calculate the work (in kj) done during this process.
Answers: 3
Physics, 23.06.2019 00:00
Why should the wavelength scale of spectroscope be calibrated
Answers: 2
Physics, 23.06.2019 00:10
An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b.what is the wavelength of the wave? c.what is the amplitude of the magnetic field? d.what is the intensity of the wave?
Answers: 3
A horizontal pipe widens from a radius of 0.110 m to 0.280 m. If the speed of the water is 1.40 m/s...
Chemistry, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
English, 16.06.2020 05:57
History, 16.06.2020 05:57
Chemistry, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
Chemistry, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
History, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57
Computers and Technology, 16.06.2020 05:57
Mathematics, 16.06.2020 05:57