Answer:
In a pulley, the ideal mechanical advantage is equal to the number of rope segments pulling up on the object. The more rope segments that are helping to do the lifting work, the less force that is needed for the job.
The Awnser is C because in the chart it shows the temperature increases
In both transverse and longitudinal waves; energy is transferred in form of a wave.
The difference between transverse and longitudinal waves is that:
In transverse waves; the displacement of the medium is perpendicular to the propagation of the waves.
In longitudinal waves; the displacement of the medium is parallel to the propagation of the waves.
