Un globo tiene una presión manométrica de 2.5atm a una temperatura de 25°C. Si su temperatura aumenta a 35°C y el volumen aumenta un 15%, determine la presión
manométrica final del globo en atm.

Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?