Asynodic day on mars is 24 hours and 40 minutes. if one martian year is 687 earth­days, which of the following is closest to a sidereal day on mars?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate

Which best term to describe a chemical reaction that absorbs energy from its surroundings? a.thermal conductor b.thermal insulator c.endothermic d.exothermic