What is the longest bone in your body

What is the angular momentum of the bar about the axle?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums