Which of these is NOT true of periodic waves? A:A. Periodic waves move in a regular way.
B:B. Periodic waves do not have a distinct pattern.
C:C. Periodic waves repeat within a certain amount of time.
D:D. Periodic waves have a pattern of movement that repeats.

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?