Give reasons: (1) Two friends on the moon cannot hear each other's voices. (2) Echoes cannot be heard in a small room.

Give reasons: (1) Two friends on the moon cannot hear each other's voi

1.	Give reasons: (1) Two friends on the moon cannot hear each other's voices. (2) Echoes cannot be heard in a small room.
Answer» No, we cannot HEAR each other on the moon's SURFACE because sound REQUIRES MEDIUM for transmission. It cannot travel through vacuum. ... It's not going to be possible because it is is a vacuum because therefore sound cannot sound cannot travel through travel through a vacuum travel through vacuum.

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Give reasons: (1) Two friends on the moon cannot hear each other's voices. (2) Echoes cannot be heard in a small room.​

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Give reasons: (1) Two friends on the moon cannot hear each other's voices. (2) Echoes cannot be heard in a small room.