Biology, 13.01.2020 15:31, rayrayy91

When you melt glass, the glass changes from a solid to a liquid. when the heat source is removed and the melted glass is allowed to cool, it changes back into a solid. the transfer of energy caused a change to the of glass.

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The perfect word to fill the blank is "structure". The transfer of energy caused a change to the structure of glass, especially in the molecular level. Transfer of energy has an effect on the molecules in motion. When energy is added, the molecules kinetic energy will increase and they will move faster and the structure will be less structured or packed.

answered: Guest

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave

answered: Guest

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When you melt glass, the glass changes from a solid to a liquid. when the heat source is removed and...