The energy of an electromagnetic wave is related to select all that apply.
1) the wave's amp...
Physics, 27.01.2020 19:31, nerdykitty2927
The energy of an electromagnetic wave is related to select all that apply.
1) the wave's amplitude
2) the wave's frequency
3) the wavelength
4) the wave's pressure
Answers: 1
Physics, 21.06.2019 19:30, ggdvj9gggsc
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
Physics, 22.06.2019 06:30, mehokkj
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
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