What is "excluded" by the Pauli exclusion principle?
a. certain values of angular momentum
b. precise values of both position and momentum
c. electrons in the same quantum state
d. none of the above
C
You might also like to view...
A 4.00 kg object is moving at 5.00 m/s NORTHWEST. It strikes a 6.00 kg that is moving SOUTHWEST at 2.00 m/s. The objects have a completely inelastic (stick together) collision. The kinetic energy lost in the collision is
A. 20.4 J. B. 28.7 J. C. 34.8 J. D. 40.2 J. E. 45.1 J.
A certain photon after being scattered from a free electron at rest moves at an angle of 120° with respect to the incident direction. The wavelength of the incident photon is 0.651 nm
(a.) What is the wavelength of the scattered photon? (b.) What is the energy of the scattered photon?
The diameter of the Sun is determined by measuring its ________ and ________.
A. mass; density B. distance; volume C. volume; density D. distance; angular size
Three masses are moving along the x-axis. Their masses and velocities are m1 = m with v1 = v, m2 = 2m with v2 = 2v, and m3 = 3m with v3 = –3v (the minus sign indicating this velocity is in the negative x-direction). The three masses collide and stick together in a completely inelastic collision. What is the resultant velocity of the combined mass?
a. 0, since their combined momentum is zero. b. –2v/3 c. 14v/3 d. –v