Which scale of measurement measures the magnitude or strength of an earthquake based on seismic waves?

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact

Describe the three ray tracing steps used to identify an image for the given situation.