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iren [92.7K]
3 years ago
13

True or false? Kinetic energy depends only on an object’s speed and velocity. Help!

Chemistry
2 answers:
AlekseyPX3 years ago
8 0
False, kinetic energy depends on an objects mass and speed
Alenkasestr [34]3 years ago
8 0

Answer:

false

Explanation:

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Write a 4-line paragraph to explain what is melting.
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Melting  is the process of being changed from a solid to a liquid state especially by the application of heat. This occurs when the energy of the solid increases, which increases the substance's temperature to the melting point.  Typically, the solids energy increases by the application of heat or pressure. At the melting point, the ordering of molecules in the solid breaks down to a less ordered state, and the solid "melts" to become a liquid.

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2 years ago
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ZanzabumX [31]

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6 0
3 years ago
Read 2 more answers
If two separate containers A and B have the same volume and temperature, but container A has more gaseous molecules than B, then
topjm [15]

Answer:

Higher pressure, is the right answer.

Explanation:

The A will have a higher pressure. Since we have given the volume and temperature is same in both containers A and B. Below is the calculation for proof that shows which container has the higher pressure while keeping the volume and temperature the same.  

So, \ V_A = V_B \\\frac{n_A T_A}{P_A} = \frac{n_B T_B}{P_B} \\Here, \ T_A = T_B \\P_A = \frac{n_A}{n_B} \times P_B \\\frac{n_A}{n_B} > 1 \\\frac{P_A}{P_B} > 1 \\P_A > P_B \\

Therefore, the container “A” will have higher pressure.

8 0
2 years ago
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