Awave travels at a speed of 34 cm/s. it’s wavelength is 18 cm. what is the period of the wave? 0.75 s 1.2 s 0.66 s 0.53 s regions of compression and rarefaction define electromagnetic waves longitudinal waves, but not transverse waves transverse waves, but not longitudinal waves all mechanical waves
Answers: 1
Physics, 22.06.2019 01:00, jayycruz59
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Awave travels at a speed of 34 cm/s. it’s wavelength is 18 cm. what is the period of the wave? 0.75...
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