Question

while you are on the moon, would you be able
to talk to each other, if not, then what is
the alternative.​

Answer 1

Answer:

no

Explanation:

because sound wave need medium to travel and moon has no atmosphere

Answer 2

Answer: No.

Explanation: Because sound waves need a medium to travel, and moon doesn't have atmosphere.

Alternative: Is to carry a device, that converts the sound waves of the voice to radio waves that is transmitted, which enables the astronauts to communicate.

Hope it helps :)