Physics, 05.07.2019 06:30 hannahpelkey
On a fishing trip justin rides in a book 12 km south. the fish aren’t biting so they go for kilometers west. they then follow a school of fish 1 km north. what distance did they cover? what was their displacement?
Answers: 1
Physics, 21.06.2019 17:20
Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?
Answers: 3
Physics, 22.06.2019 12:30
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
Answers: 2
Physics, 22.06.2019 18:00
Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c
Answers: 1
Physics, 22.06.2019 20:10
Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:
Answers: 2
On a fishing trip justin rides in a book 12 km south. the fish aren’t biting so they go for kilomete...
Mathematics, 21.09.2021 18:10
Health, 21.09.2021 18:10
Mathematics, 21.09.2021 18:10
English, 21.09.2021 18:10
Mathematics, 21.09.2021 18:10
Mathematics, 21.09.2021 18:10
Mathematics, 21.09.2021 18:10
Physics, 21.09.2021 18:10