In thick materials, the charge carrying particles can move easily.
a. not enough info
b. the same amount
c. less
d. more

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

Which composition of water moves to begin a deepwater current?

What happens when the vapor pressure of a liquid is equal to the external pressure?