Refer to the diagram. which answer correctly labels the water between the equator and the north pole?
. cold water b. density line c. warm water
. warm water b. thermocline c. cold water
. warm water b. density line c. cold water
. cold water b. thermocline c. warm water

Why do electron microscopes have higher resolving power than light microscopes?

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?