A plane wave has equation: Y=25sin[120t-4x]. Find the: i. wave length
ii. wave velocity
iii. f...
Physics, 18.06.2020 19:57 diamondktaylor
A plane wave has equation: Y=25sin[120t-4x]. Find the: i. wave length
ii. wave velocity
iii. frequency and period of the wave
iv. amplitude of the wave
where y and x are in metres, t in seconds
Answers: 3
Physics, 22.06.2019 04:30
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 17:00
Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
Answers: 2
English, 08.07.2019 13:30
Mathematics, 08.07.2019 13:30
History, 08.07.2019 13:30
History, 08.07.2019 13:30
History, 08.07.2019 13:30
Chemistry, 08.07.2019 13:30
Mathematics, 08.07.2019 13:30