What is the convection pattern between 30°S and 30°N latitude?(1 point) Hotter air rises and moves toward the equator, then cools and falls and moves away from the equator.

Cooler air rises and moves away from the equator, then warms and falls and moves back to the equator.

Hotter air rises and moves away from the equator, then cools and falls and moves back to the equator.

Cooler air rises and moves toward the equator, then warms and falls and moves away from the equator.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.