What is the frequency of a sound wave with a wavelength of 2 m traveling at 340 m/s?

A bungee jumper with a weight of 600 N dives off a tower. When he reaches the point where the elasticity of the bungee cord makes him spring back up, the bungee cord has increased its length by 10 m. What is the Hooke’s constant for the bungee cord?

A person hears a sound with a frequency of 100 Hertz. How often does a crest of the sound wave enter the listener’s ear?

the intolerable acts were punitive laws passed by the british parliament in 1774 after the boston tea party. in great britain, these laws were referred to as the coercive acts.

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

according to worldatlas.com, the u.s. has an 86% literacy rate.