An equilibruium is not changed by a changed in pressure. the answer is false
Answer:
A. The sound wave will reflect off Buildings and automobiles.
Explanation:
This is because the sound waves would more likely propagate through diffraction through buildings and transmission through the air. It is also more likely to be absorbed by buildings than for multiple reflections to occur off buildings and automobiles. In the process of reflection, these materials would absorb the sound energy thereby reducing its ability to reflect.
b. describes it best because a form of molten cools down and makes igneous rock. Good luck! Please mark me brainliest!
The property of matter that is responsible for electrical phenomena, existing in a positive or negative form.
Freezing point of the water is known as 273 K
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