1) plantee un ejercicio donde de manera experimental se calcule el calor especifico de una moneda de 1000 pesos.(colombianos) 2) realice los cálculos para determinar el calor especifico de la moneda de 1000 pesos.(colombianos)

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.