A un pedazo de vidrio se le aumenta la temperatura de 25°C a 570°C para poderlo fundir, para esto se le suministraron 3000J. ¿De qué valor es la masa de dicho pedazo de vidrio?.
El valor especifico del vidrio es: 0.20 cal/g °C

a) are muscles that have bands.

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i think the answer would be b

magnified images possible images can be real = projected onto a screen

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid