Que forma de transferencia de calor tiene
1. la emision de rayos gamma por parte de un nucleo de un atomo de uranio
2. utensilios metalicos para cocinar, como por ejemplo una olla de acero

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

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.

Which bonds are found inside a water molecule