existing rocks can become sedimentary rocks when they are subjected to which conditions? a.) erosion, deposition, compaction b.) heat, erosion, pressure c.) heat, pressure, compaction d.) erosion, pressure, heat
the rock cycle indicates that each type of rock: a.) can provide materials to make other rocks b.) can form other rocks c.) can be changed by natural processes d.) all of the above
which of the following stars has the highest surface temperature? A. red star B. blue star c. yellow star D. orange star
During the process of the reformation of rock, what amount of pre-existing rock remains the same as its form changes?
How long would it take 2.0x10^20 electrons to pass through a point in a conductor if the current was 10.0A?
A current of 3.60A flows for 15.3s through a conductor. Calculate the number of electrons that pass through a point in the conductor in this time
What characterizes an elastic collision, but not an inelastic collision, in a closed system? A. Momentum is conserved B. Total energy is conserved C. Kinetic energy is conserved D. No external net force acts I think it is B.
an ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse
