Physics, 02.08.2019 23:30, BookiesBaby8533
The wavelength (w) of a wave varies inversely as its frequency (f). a wave with a frequency of 600 khz (kilohertz) has a length of 129 m. what is the length of a wave with a frequency of 300 khz?
Answers: 1
Physics, 22.06.2019 18:30, breiajr
Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s. when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?
Answers: 3
Physics, 22.06.2019 18:30, zoelynn9104
Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above
Answers: 2
The wavelength (w) of a wave varies inversely as its frequency (f). a wave with a frequency of 600 k...
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