Question

2. Suppose two astronauts were outside of the space shuttle orbiter while orbiting Earth. The audio speaker in the helmet of one of the astronauts quits working. The other astronaut is only one meter away, so she shouts a message to him. Can he hear her? Explain.​

Answer 1

No, the astronaut will not be able to hear the message shouted by the other astronaut in space due to the absence of a medium for sound transmission. However, astronauts can still communicate using other modes such as radio waves and visual signals.

Step-by-step explanation:

No, the astronaut will not be able to hear the message shouted by the other astronaut. This is because sound requires a medium, such as air, to travel through. In the vacuum of space, there is no air or any other medium to transmit sound waves, so the sound will not reach the astronaut's ears.

However, there are other modes of communication that astronauts can use when they are outside the space shuttle. One common method is through radio waves. Astronauts can use radios to transmit and receive messages, allowing them to communicate with each other and with mission control on Earth.

Another method of communication is through visual signals. Astronauts can use hand signals or flashing lights to communicate with each other, especially in situations where vocal communication may not be possible or practical.

Answer 2

Don’t click that link. But the answer would be no. That is because there is no matter in space, which means the sound can’t travel. Sound waves are literally vibrations between molecules, and in space there is no molecules, therefore no sound