3.6 Consider a grain dust (m = 1 # gm) confined to move between two right walls separated by 0.1 mm. It requires 100 sec to cross the gap. What quantum number describes this motion? (Ans: 3 x 10)

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

Which of the following is not a physical property of mattera. melting pointb. heat of combustionc. viscosityd. boiling point