What us a magnetic domain?​

Which feature of a heating curve indicates a change ofn state

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

A40 kilogram skier starts at the top of a 12 meter heigh slope. at the bottom she is traveling 10 meters per second how much does she lose to friction? a. 4,704 joules b. 2,704 joules. c.2,000 joules d. she doesn’t lose any because mechanical energy is conserved. 35