Calculate the de Broglie wavelength for each of the following a. A proton with a velocity of 90.%of the speed of light b. A 150-g ball with a velocity of 10. m/s

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.