a substance is placed in a closed vessel. the substance is continuously heated and its temperature is…
a substance is placed in a closed vessel. the substance is continuously heated and its temperature is monitored, leading to the heating curve below. five regions of the heating curve are labeled with a number. during which region of the graph does the addition of heat cause particles to vibrate more vigorously while remaining in an otherwise locked position?
Answer
Explanation:
Step1: Comprender el fenómeno
En un sólido, las partículas vibran en posiciones fijas. Cuando se calienta un sólido, las partículas vibran más vigorosamente.
Step2: Analizar las regiones del gráfico
La región 1 representa un sólido que se calienta. Las partículas en un sólido vibran en posiciones fijas y al calentar, vibran más.
Answer:
1