Two objects are moving at the same speed. which (if any) of the following statements about them are true? check all that apply. the de broglie wavelength of the heavier object is longer than that of the lighter one. if one object has twice as much mass as the other, its wavelength is one-half the wavelength of the other. doubling the mass of one of the objects will have the same effect on its wavelength as does doubling its speed.

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.