Which physical property in Laplace's nebular hypothesis could not explain the Sun's slow rotation?
a. angular momentum
b. angular diameter
c. gravitational pull
d. radiation pressure
e. electromagnetic energy
a
You might also like to view...
Velma is in a rocket ship moving north past Mort at half of lightspeed relative to Mort. She fires a laser beam forward from the front of her ship. Mort sees the laser beam move at
A) slightly faster than c. B) slightly slower than speed c [lightspeed]. C) 1.5c. D) c. E) 0.5c.
Is the TMA always greater than the AMA for a machine? Explain
Two mechanical waves can occupy the same space at the same time because waves
a. are matter b. are displacements of matter c. do not cause interference patterns d. cannot pass through one another
The electric field in a cathode ray tube is supposed to accelerate electrons from 0 to 3.2 × 10^7 m/s in a distance of 2.00 cm. What electric field is required? (me = 9.11 × 10^?31 kg and e = 1.60 × 10^?19 C)
a. 4.6E+4 N/C b. 2.3E+5 N/C c. 1.5E+5 N/C d. 2.9E+5 N/C e. 1.6E+4 N/C