1. A child has a toy balloon with a volume of 6.5 liters. The temperature of the balloon when it was filled was 2850 K and the pressure was 5.0 Pa. If the child were to let go of
the balloon and it rose into the sky where the pressure is 3.5 Pa and the temperature is
225° K, what would the new volume of the balloon be?

How do you tell if someone actually cares about you? and just say they do?

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward

Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u