It takes a sound intensity of about 160 db to rupture the human eardrum. how close must the firecracker described in the introduction be to the ear to rupture the eardrum? express the distance drupture, in meters, to one decimal place.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia