What type of properties are being used to describe an unknown object by giving the size, color, shape and mass? options: A. Chemical Properties
B. Physical Properties

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.

Convection currents are caused by differences in what two things?