1) Si 0.070 kg de hielo a -10C lo añadimos a 0.30 kg de agua a 20C en un vaso de un calorímetro de 0.20 kg hecho de aluminio que temperatura de equilibrio tendrá el sistema.

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form