(part 1 of 2) A glacier advances at 3.7 ×10^-6
cm/s.
How far will it move in 89000 s?
Answer in units of cm.
(part 2 of 2)
How far will it move in 3.4 y?
Answer in units of cm.

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f

A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?