Physics, 29.06.2019 14:30 shadekashakay
Which statement describes a difference between electromagnetic and mechanical waves? a. mechanical waves cannot be longitudinal, but electromagnetic waves can. b. electromagnetic waves cannot move particles, but mechanical waves can. c. electromagnetic waves do not require a medium, but mechanical waves do. d. mechanical waves do not transfer energy, but electromagnetic waves do.
Answers: 1
Physics, 22.06.2019 18:00
Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?
Answers: 1
Physics, 23.06.2019 02:20
3. a particle with initial velocity vβ 0=(5.85Γ103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is bβ =β(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
Which statement describes a difference between electromagnetic and mechanical waves? a. mechanical...
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