Question 6
a teacher listed the following two processes.
• process 1: water chang...
Chemistry, 31.10.2019 23:31 giavanleer14
Question 6
a teacher listed the following two processes.
• process 1: water changing to ice in a freezer
• process 2: steam coming out of a kettle filled with hot of water
which set of statements correctly identifies the change of energy taking
place in each example?
a. "process 1: energy is increasing process 2: energy is increasing"
b. "process 1: energy is decreasing process 2: energy is increasing"
c. "process 1: energy is decreasing process 2: energy is decreasing"
d. "process 1: energy is increasing process 2: energy is decreasing"
Answers: 2
Chemistry, 21.06.2019 17:30, ronny80
Supongamos que estás estudiando dos estrellas. ambas estrellas tienen la misma magnitud aparente, pero la estrella a tiene una magnitud absoluta mayor que la estrella b. ¿que puedes decir acerca de la distancia a la tierra de estas dos estrellas?
Answers: 3
Chemistry, 22.06.2019 19:00, georgesarkes12
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
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