My brother daid the answer will be A. Front.
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And I will apologize.
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Answer:
heated particles speed up, vibrate faster and gain kinetic energy, and the particles move farther apart. cooled particles slow down, vibrate slower and lose kinetic energy. room temperature particles would be in between the two. i think :)
Explanation:
Q. What is the mass in grams of one mole of any substance know as
A. Molar Mass
Answer:
C.) 1345.5 J
Explanation:
To find the energy, you need to use the following equation:
Q = mcΔT
In this equation,
-----> Q = energy (J)
-----> m = mass (g)
-----> c = specific heat (J/g°C)
-----> ΔT = change in temperature (°C)
The specific heat of aluminum is 0.89 J/g°C. You can plug the given values into the equation and solve.
Q = mcΔT
Q = (150 g)(0.89 J/g°C)(10 °C)
Q = 1335
*It is up to you whether you wish to trust this answer. My answer may be slightly different due to using a different specific heat.
Newton's first law of motion is the law of inertia. There are basically "two parts" to the law of inertia. The first part says that an object at rest tends to remain at rest unless it is acted on by an outside force. Think of gravity.
-Hope that helps!! :)