Tutor profile: Colton S.
Questions
Subject: Portuguese
Qual palavra seria melhor para descrever um objeto que se acha nas suas mãos? este aquele isso
isso (this) "este" é perto "aquele" é mais longe
Subject: DAT
Which of the following has a 3 chambered heart? Frog, Alligator, Chicken, Dog
Frog Most reptiles have 3 chamber hearts, but Crocodiles and Alligators are the exception. All birds and mammals have 4 chambered hearts
Subject: Basic Chemistry
You have two balloons of the same temperature: one balloon is full of Helium and the other is full of Argon. What is one similarity and one difference between the condition of the atoms in these balloons?
Both balloons have the same average kinetic energy per atom (as represented by the uniform temperatures). However, as Argon is a heaver atom than Helium, the Helium atoms must have a higher average velocity. (KE=1/2 mv^2)
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