A dam is built in a remote area to provide electricity to nearby towns.

What is an unlikely effect of the dam?

A) decreased aquatic life upstream from warmer temperatures

B) decreased farming downstream from the infertile soil

C) increased fertility of the land downstream

D) increased weed growth downstream from clear water

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?