In which of these samples do the molecules most likely have the least kinetic energy?

A) solid iron at 25°C

B) molten iron at 1600°C

C) solid iron at 98°C

D) iron vapor at 2900°C

Assumes matter is made of small particles in constant motion

Describe an environment in which the sound of a ringing cell phone could not be transmitted, and explain why the ringing wouldn't be heard. Assume that the phone is working and that the cell signal has not been interrupted

What is the term for the remains of things found in rock

Which region of the early universe was most likely to become a galaxy?

Imagine an elevator crowded with too many passengers for such a small space. This situation would be a good analogy for a substance with what property

What might a psychodynamic theorist think about a person with extreme shyness?

Determine the magnitude of the acceleration for the speeding up phase.

A battery is used to?

A person riding on the roof of a freight train throws a ball forward. (a) If we ignore air drag and relative to the ground, is the ball moving faster or slower when the train is moving than when it is standing still?

Lemonade powder is stirred into water until it dissolves. Which are true statements? Check all that apply. A. Lemonade is the solute. B. Water is the solvent. C. Lemonade is the solvent. D. Water is the solute.