No, we cannot hear each other on the moon’s surface because sound requires medium for transmission. It cannot travel through vacuum.It cannot travel so vacuum. So the moon surface it cannot travel because there is a vacuum or it requires a medium to travel into it so it cannot be possible.
Can two people talk on moon?
No, we can not talk to each other on MOON like earth. Explanation: Because the vacuum is exist in the moon & sound can not pass through vacuum.
Will your friend be able to hear you if you both were on the moon why?
We know that sound cannot travel through vacuum. Since there is no atmosphere on the moon atmosphere, so we cannot hear sound on the Moon.
Can you hear sound in space?
Space is a vacuum so it generally doesn’t carry sound waves like air does here on Earth (though some sounds do exist in outer space, we just can’t hear them).
At what speed does the moon orbit the earth?
Orbital parameters (for orbit about the Earth)
| Moon | |
|---|---|
| Revolution period (days) | 27.3217 |
| Synodic period (days) | 29.53 |
| Mean orbital velocity (km/s) | 1.022 |
| Max. orbital velocity (km/s) | 1.082 |
Why can’t two friends hear each other on the moon?
1. Because, on the moon there is no air or atmosphere at all. It is all vacuum. Since sound cannot travel through a vacuum, therefore we cannot hear the sound produced by our friend.
Why astronauts Cannot talk to each other on moon?
No, the astronauts cannot talk on the surface of moon as there is no atmosphere (air) on moon. Sound waves cannot travel without a medium.
Can we talk from moon to Earth?
No We can’t talk on moon because there is no atmosphere on the moon. Sound needs a material medium to travel. The astronauts have devices in their helmets Which can helps us to communicate with each on moon.
Has anyone died in space?
The first was Vladimir Komarov on 24 April 1967, when the parachute on the landing capsule of his Soyuz 1 mission failed to open. This was the first crewed flight of the Soyuz spacecraft that is still used to send people to the International Space Station.
Do we age faster in space?
Flying through outer space has dramatic effects on the body, and people in space experience aging at a faster rate than people on Earth.These studies showed that space alters gene function, function of the cell’s powerhouse (mitochondria), and the chemical balance in cells.
What’s the loudest thing in the world?
The loudest sound in recorded history came from the volcanic eruption on the Indonesian island Krakatoa at 10.02 a.m. on August 27, 1883. The explosion caused two thirds of the island to collapse and formed tsunami waves as high as 46 m (151 ft) rocking ships as far away as South Africa.
How many moons does Earth have 2021?
The simple answer is that Earth has only one moon, which we call the moon. It is the largest and brightest object in the night sky, and the only solar system body besides Earth that humans have visited in our space exploration efforts.
Does moon rotate?
The moon does rotate on its axis. One rotation takes nearly as much time as one revolution around Earth.Over time it has slowed down because of the effect of Earth’s gravity. Astronomers call this a “tidally locked” state because it will now remain at this speed.
How close can a moon be to a planet?
If the Moon was in an orbit getting closer to Earth, it could reach a distance of roughly 19,000 kilometres (11,800 miles) before the gravity of Earth began pulling its lunar companion apart this distance is known as the ‘Roche limit’.
Is there vacuum on moon?
The atmosphere of the Moon is a very scant presence of gases surrounding the Moon. For most practical purposes, the Moon is considered to be surrounded by vacuum.
Why can’t Two people in space hear each other?
The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would hear nothing.
Why astronauts can’t walk after landing?
in response to the weightlessness in space, the human body begins to change, including loss of bones and muscle mass and since there’s no gravity in space, the muscles are no longer required to maintain our body posture and they become weak and smaller.
Why Cannot we talk in space?
When astronauts are out in space, they can whistle, talk, or even yell inside their own spacesuit, but the other astronauts would not hear the noise.Because there is nothing out in space (like an atmosphere), the sound waves from one astronaut’s whistling can’t travel over to the other astronaut’s ears.
Can two astronauts talk in space?
Now, when the two astronauts are floating close to each other in space, without the use of any special device, they cannot talk to each other because there is vacuum between them. As there is vacuum, it means there are no molecules or particulate matter between them for the sound to travel.
Do cell phones work on the moon?
NASA and Nokia are planning the first cellular network on the moon. Finnish phone company Nokia has announced it’s working with the US space administration to build a 4G LTE network for moonwalkers by late 2022.
How can we hear sound on moon?
Sound | Short/Long Answer Questions
Solution: No, we cannot hear each other on the moon’s surface because sound requires medium for transmission. It cannot travel through vacuum.So the moon surface it cannot travel because there is a vacuum or it requires a medium to travel into it so it cannot be possible.
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