Aparticle is moving in one dimension. estimate the number of quantum states available to that particle if it is confined to a region 10-4 m long and its momentum must lie between -10-24 and +10-24 kgm/s.

Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?