select the correct answer.\nan electric bell is placed inside a transparent glass jar. the bell can be…

select the correct answer.\nan electric bell is placed inside a transparent glass jar. the bell can be turned on and off using a switch on the outside of the jar. a vacuum is created inside the jar by sucking out the air. then the bell is rung using the switch. what will we see and hear?\na. well see the bell move, but we wont hear it ring.\nb. we wont see the bell move, but well hear it ring.\nc. well see the bell move and hear it ring.\nd. we wont see the bell move or hear it ring.\ne. well see the sound waves exit the vacuum pump.

select the correct answer.\nan electric bell is placed inside a transparent glass jar. the bell can be turned on and off using a switch on the outside of the jar. a vacuum is created inside the jar by sucking out the air. then the bell is rung using the switch. what will we see and hear?\na. well see the bell move, but we wont hear it ring.\nb. we wont see the bell move, but well hear it ring.\nc. well see the bell move and hear it ring.\nd. we wont see the bell move or hear it ring.\ne. well see the sound waves exit the vacuum pump.

Answer

Explicación:

Paso 1: Comprender la propagación de la luz y el sonido

La luz puede viajar a través del vacío, mientras que el sonido necesita un medio material (sólido, líquido o gas) para propagarse.

Paso 2: Analizar el movimiento de la campana

Como la luz puede viajar a través del vacío dentro del frasco de vidrio transparente, podemos ver el movimiento de la campana cuando se activa.

Paso 3: Analizar la propagación del sonido

Dado que se ha creado un vacío dentro del frasco y el sonido no puede viajar a través del vacío, no escucharemos el sonido de la campana.

Respuesta:

A. We’ll see the bell move, but we won’t hear it ring.