Which two processes would most likely cause metamorphic rocks to change into sediments? compaction and erosion
cementation and weathering
erosion and weathering
heating and compaction

What are atoms of the same element with varying number of neutrons

Suppose you hit your hand against the edge of table. using newton’s third law of motion why does my hand hurt? explain

Apoint charge +q is at the origin. a spherical gaussian surface centered at the origin encloses +q. so does a cubical surface centered at the origin and with edges parallel to the axes. select "true" or "false" for each statement below. the electric flux through the spherical surface is greater than that through the cubical surface. suppose (for this statement only), that q is moved from the origin but is still within both the surfaces. the flux through both surfaces remains unchanged. the area vector and the e-field vector point in the same direction for all points on the spherical surface. the e-field at all points on the spherical surface is equal due to spherical symmetry. the flux through the spherical gaussian surface is independent of its radius.