The volume of a container is 40 cm3 . It has a length of 4 cm, a width of 2 cm. What is the height of the container? 34 cm
320 cm
5 cm
32 cm

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance of 5.29×10 to the power of −11 m, the expected position of the electron in the atom.

What does the negative sign in f = –kx mean?