What profession is most likely to make use of amperes and candelas? a. nurse practitioner b. marine biologist c. electrical engineer d. athletic coach

Which statement correctly describes the relationship between frequency and wavelength?

At what time will the interfering waves have an amplitudeof zero?

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .