How does a seismograph work? Choose all that apply. How does a seismograph work? Choose all that apply. A seismograph works by suspending a weight from bedrock, which moves during an earthquake. A rotating drum that is affixed to stationary bedrock records the relative displacement between the moving weight and the rotating drum. A seismograph can measure P waves, S waves, and surface waves. A seismograph works by suspending a weight from bedrock, which remains motionless during an earthquake. A rotating drum that is affixed to the moving bedrock moves as the rock moves, recording the relative displacement between the stationary weight and the rotating drum. A seismograph can measure only surface waves. A seismograph can measure both horizontal displacement and vertical displacement with the same unit.
Answers: 2
Geography, 23.06.2019 04:31, sallonquarts
Anight-club bouncer, now a top official, put coke or pepsi in it; first three initial. combine all lakes; but i still have more, of all the places; i have the largest shore. what am i? ?
Answers: 3
Geography, 23.06.2019 12:30, nisha87
Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.
Answers: 1
Geography, 23.06.2019 15:50, bigmouth804
A2 cm object is 10 cm from a convex lens that has a focal length of 4.4 cm, the image is 8cm from the lensz the height of the image, to the tenths place is
Answers: 3
How does a seismograph work? Choose all that apply. How does a seismograph work? Choose all that app...
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