Found only in men, the prostate is a walnut-sized gland that grows throughout a manâs life and may eventually interfere with or prevent urination by blocking the urethra. The prostate makes a significant contribution to the production and ejaculation of semen during sexual intercourse.
Wave usually refers to a continuous disturbance. Like if you grab hold of spring and shake it back and forth a lot. Pulse, on the other hand, often refers to some type of one-time disturbance. Like shaking the spring only once.Of course there will be overlap or ambiguities in these terms. I doubt there's any agreed-upon precise definition of these.ulse, on the other hand, often refers to some type of one-time disturbance. Like shaking the spring only once. Of course there will be overlap or ambiguities in these terms. I doubt there's any agreed-upon precise definition of these.
Differences between Sound Waves And Electromagnetic Waves. 1  A Sound wave is a longitudinal wave whereas, electromagnetic waves are transverse waves. 2  Sound is a mechanical vibration that passes through a medium such as gas, liquid or solid to become a sound.aves that does not need any medium or matter to travel through, and travels through space, are called electromagnetic waves. Sound waves. Sound is a mechanical wave that results from the back and forth vibration of the particles of the medium through which the sound wave is moving.