Which pair of waves could overlap to produce a wave with a higher amplitude through interference? O A. Two waves of different amplitudes that are also different types of waves B. Two waves of different amplitudes with crests that overlap troughs O C. Two waves of the same amplitude with crests that overlap troughs D. Two waves of the same amplitude with crests that are perfectly aligned

u wanna play fortnite

add ? e on ps4 vjosh_yt

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.